Buying Guide
The Best Gaming Monitors for RTX 4070
Five monitors compared, from the MAG 274QF to the XG27ACMES, with the trade-offs of each named.
By The PC Journal editorial team
12 min read5 products evaluated
The RTX 4070 is a 1440p card, and a G-SYNC Compatible monitor keeps the picture smooth when frame rates dip. Every pick is a 1440p monitor listing G-SYNC at 144Hz or more that cost $350 or less.
This is a research roundup, not a lab test: refresh rate, resolution and size come from each maker's published specs; gaps in the specs are flagged, not filled in, and no figure here comes from our own testing.
Quick Picks
Our 5 recommendations at a glance. Tap a pick for the full verdict.
Lowest Price Here
MSI MAG 274QF E20
The lowest price of the group at our last check.
Best for: Getting 200Hz refresh rate at 1440p for the least money.
Our take Check price for MSI MAG 274QF E20 (opens in a new tab)
Also Consider
AOC Q27G41ZE
An overclocked 260Hz mode above its 240Hz native rate.
Best for: Buyers who want overclocked 260Hz mode above its 240Hz native rate.
Strong Alternative
KTC H27T22C-3
Built-in speakers.
Best for: Buyers who want built-in speakers.
Worth a Look
ASUS ROG XG27ACS
ELMB SYNC motion blur reduction with variable refresh rate.
Best for: Buyers who want ELMB SYNC motion blur reduction with variable refresh rate.
Our take Check price for ASUS ROG XG27ACS (opens in a new tab)
Fastest Refresh
ASUS ROG XG27ACMES
The highest refresh rate here (255Hz).
Best for: Competitive shooters where motion clarity matters most.
Our take Check price for ASUS ROG XG27ACMES (opens in a new tab)
| Pick | Why it’s here | Best for | Price |
|---|---|---|---|
| The lowest price of the group at our last check. | Getting 200Hz refresh rate at 1440p for the least money. | Check price for MSI MAG 274QF E20 (opens in a new tab) |
| An overclocked 260Hz mode above its 240Hz native rate. | Buyers who want overclocked 260Hz mode above its 240Hz native rate. | Check price for AOC Q27G41ZE (opens in a new tab) |
| Built-in speakers. | Buyers who want built-in speakers. | Check price for KTC H27T22C-3 (opens in a new tab) |
| ELMB SYNC motion blur reduction with variable refresh rate. | Buyers who want ELMB SYNC motion blur reduction with variable refresh rate. | Check price for ASUS ROG XG27ACS (opens in a new tab) |
| The highest refresh rate here (255Hz). | Competitive shooters where motion clarity matters most. | Check price for ASUS ROG XG27ACMES (opens in a new tab) |
Our Picks
Lowest Price Here1 of 5
MSI MAG 274QF E20 on Amazon (opens in a new tab)
The MAG 274QF runs 1440p at 200Hz on a Rapid IPS panel with FreeSync Premium.
Best for
- Getting 200Hz refresh rate at 1440p for the least money.
Skip if
- Worth skipping when refresh rate of 200Hz, behind the XG27ACMES (255Hz) is a problem.
Why we like it
It is a balanced step down from the AOC. The Rapid IPS panel is rated at 0.5ms GtG. MSI's AI Vision mode lifts detail in dark scenes and boosts brightness and saturation.
Its 200Hz refresh rate ranks fourth of 5 here, behind the XG27ACMES (255Hz) and ahead of the XG27ACS (180Hz). No other pick in this guide offers a rapid IPS panel; compare the XG27ACS, which has a fast IPS panel. G-SYNC Compatible works on NVIDIA cards over DisplayPort, and FreeSync covers AMD cards.
Another plus: 200Hz for smoother motion than a 60Hz office screen. It undercut the Q27G41ZE and every other pick on price at the time of writing.
Key dimensions & specs
- Refresh rate: 200Hz
- Resolution: 2560x1440 (1440p)
- Size: 27 inches
- Panel: Rapid IPS
- Response: 0.5ms
- Adaptive sync: FreeSync Premium, G-SYNC Compatible
Pros
- 200Hz for smoother motion than a 60Hz office screen
- 1440p resolution, sharper than 1080p at 27 inches
- a Rapid IPS panel with wide viewing angles
- FreeSync Premium, G-SYNC Compatible to reduce screen tearing
Cons
- Refresh rate of 200Hz, behind the XG27ACMES (255Hz)
Also Consider2 of 5
AOC Q27G41ZE on Amazon (opens in a new tab)
The Q27G41ZE runs 1440p at 240Hz natively, with an overclocked 260Hz mode, on an IPS panel.
Best for
- Buyers who want overclocked 260Hz mode above its 240Hz native rate.
Skip if
- Price-first buyers should look at the MAG 274QF, which cost less when we checked.
Why we like it
It is rare to see that combination at this price. On refresh rate it sits mid-pack at 240Hz: the XG27ACMES offers 255Hz, and the XG27ACS comes in at 180Hz. It shares an IPS panel with the H27T22C; the MAG 274QF goes with a rapid IPS panel.
It is the only pick here with a G-SYNC Compatible; the XG27ACS has a G-SYNC instead. It also comes with DisplayPort 1.4 and HDMI 2.0 inputs. To see 240Hz at 1440p, connect over DisplayPort or HDMI 2.1; older HDMI 2.0 ports cap the refresh rate lower.
G-SYNC Compatible works on NVIDIA cards over DisplayPort, and FreeSync covers AMD cards. It was priced above the MAG 274QF and below the H27T22C at the time of writing.
Key dimensions & specs
- Refresh rate: 240Hz
- Resolution: 2560x1440 (1440p)
- Size: 27 inches
- Panel: IPS
- Response: 0.3ms
- Adaptive sync: G-SYNC Compatible
Pros
- a 240Hz refresh rate for fast motion
- 1440p resolution, sharper than 1080p at 27 inches
- an IPS panel with wide viewing angles
- G-SYNC Compatible to reduce screen tearing
Cons
- Costs more than the MAG 274QF at the time of writing
Strong Alternative3 of 5
KTC H27T22C-3 on Amazon (opens in a new tab)
The KTC H27T22C brings 1440p at 220Hz to a budget price with HDR 400 and speakers.
Best for
- Buyers who want built-in speakers.
Skip if
- Skip it if price comes first: the MAG 274QF cost less when we checked.
Why we like it
It is the value way to a sharp, fast screen. On refresh rate it sits mid-pack at 220Hz: the XG27ACMES offers 255Hz, and the XG27ACS comes in at 180Hz. It shares an IPS panel with the Q27G41ZE; the MAG 274QF goes with a rapid IPS panel.
You also get DisplayPort 1.4 and HDMI 2.0 inputs. G-SYNC Compatible works on NVIDIA cards over DisplayPort, and FreeSync covers AMD cards. Another plus: 220Hz for smoother motion than a 60Hz office screen.
Worth noting: an IPS panel with wide viewing angles. When we checked, only the Q27G41ZE and cheaper picks cost less, and the XG27ACS cost more.
Key dimensions & specs
- Refresh rate: 220Hz
- Resolution: 2560x1440 (1440p)
- Size: 27 inches
- Panel: IPS
- Response: 1ms
- HDR: HDR 400
- Color gamut: 131% sRGB
- Adaptive sync: FreeSync, G-SYNC
Pros
- 220Hz for smoother motion than a 60Hz office screen
- 1440p resolution, sharper than 1080p at 27 inches
- an IPS panel with wide viewing angles
- 131% sRGB colour coverage
Cons
- Costs more than the MAG 274QF at the time of writing
Worth a Look4 of 5
ASUS ROG XG27ACS on Amazon (opens in a new tab)
The XG27ACS stands out for ELMB SYNC motion blur reduction with variable refresh rate.
Best for
- Buyers who want ELMB SYNC motion blur reduction with variable refresh rate.
Skip if
- Skip it if refresh rate matters most to you; the XG27ACMES offers 255Hz.
Why we like it
It also offers a 180Hz refresh rate and offers a 27 inches screen size. On refresh rate it trails the group at 180Hz, while the XG27ACMES offers 255Hz. It shares a fast IPS panel with the XG27ACMES; the Q27G41ZE goes with an IPS panel.
Like the XG27ACMES, it has a G-SYNC, while the Q27G41ZE uses a G-SYNC Compatible. G-SYNC Compatible works on NVIDIA cards over DisplayPort, and FreeSync covers AMD cards. You also get this: 1440p resolution, sharper than 1080p at 27 inches.
Worth noting: a USB-C input for laptops. It was priced above the H27T22C and below the XG27ACMES at the time of writing.
Key dimensions & specs
- Refresh rate: 180Hz
- Resolution: 2560x1440 (1440p)
- Size: 27 inches
- Panel: Fast IPS
- Response: 1ms
- Adaptive sync: G-SYNC
- USB-C: Yes
Pros
- 180Hz for smoother motion than a 60Hz office screen
- 1440p resolution, sharper than 1080p at 27 inches
- a Fast IPS panel with wide viewing angles
- G-SYNC to reduce screen tearing
Cons
- Refresh rate trails the XG27ACMES (255Hz)
- Costs more than the MAG 274QF at the time of writing
Fastest Refresh5 of 5
ASUS ROG XG27ACMES on Amazon (opens in a new tab)
The XG27ACMES stands out for a 255Hz refresh rate with overclocking, and it adds ELMB SYNC motion blur reduction.
Best for
- Competitive shooters where motion clarity matters most.
Skip if
- Price-first buyers should look at the MAG 274QF, which cost less when we checked.
Why we like it
It also offers a 255Hz refresh rate and offers a 27 inches screen size. Nothing else here matches its 255Hz refresh rate; the Q27G41ZE comes closest at 240Hz. Like the XG27ACS, it has a fast IPS panel, while the Q27G41ZE uses an IPS panel.
It shares a G-SYNC with the XG27ACS; the Q27G41ZE goes with a G-SYNC Compatible. To see 255Hz at 1440p, connect over DisplayPort or HDMI 2.1; older HDMI 2.0 ports cap the refresh rate lower. G-SYNC Compatible works on NVIDIA cards over DisplayPort, and FreeSync covers AMD cards. If screen size is your priority, the MAG 274QF (27 inches) is the stronger choice.
Key dimensions & specs
- Refresh rate: 255Hz
- Resolution: 2560x1440 (1440p)
- Size: 27 inches
- Panel: Fast IPS
- Response: 0.3ms
- Adaptive sync: G-SYNC
Pros
- a 255Hz refresh rate for fast motion
- 1440p resolution, sharper than 1080p at 27 inches
- a Fast IPS panel with wide viewing angles
- G-SYNC to reduce screen tearing
Cons
- Costs more than the MAG 274QF at the time of writing
How We Chose These Gaming Monitors for RTX 4070
Each pick was assessed across 4 criteria weighted for real-world use.
- What we compared
- We compared five monitors on refresh rate, resolution, screen size and panel as the makers state them. Nothing was tested in-house; 6 of the 6 fields compared are stated for every pick.
- The shared baseline
- All 5, from the MAG 274QF to the XG27ACMES, state refresh rate, resolution and screen size and share 2560x1440 (1440p) resolution.
- Who each pick suits
- The MAG 274QF for the lowest price of the group at our last check; the Q27G41ZE for an overclocked 260Hz mode above its 240Hz native rate; the H27T22C for built-in speakers.
- Price range
- From the MAG 274QF to the XG27ACMES, all sat in the $150 to $250 tier when we checked.
What to Look for in a Gaming Monitor for RTX 4070
Key buying criteria so you get the right fit the first time.
Refresh rate
Across these 5 picks refresh rate spans 180Hz (the XG27ACS) to 255Hz (the XG27ACMES). For less, the Q27G41ZE is the runner-up at 240Hz.
Response
The MAG 274QF lists 0.5ms; the Q27G41ZE and the XG27ACMES list 0.3ms; the H27T22C and the XG27ACS list 1ms. Settling response first narrows 5 picks to 2 or 2 or 1.
Features beyond the spec table
The Q27G41ZE: DisplayPort 1.4 and HDMI 2.0 inputs. The XG27ACS: ELMB SYNC motion blur reduction with variable refresh rate. The XG27ACMES: ELMB SYNC motion blur reduction.
Where your budget lands
Price does little to separate these 5: the MAG 274QF through the XG27ACMES all landed in the $150 to $250 tier, which leaves refresh rate to decide it.
Match the pick to your priority
Getting 200Hz refresh rate at 1440p for the least money: the MAG 274QF. Competitive shooters where motion clarity matters most: the XG27ACMES.
How to Choose a Gaming Monitor for RTX 4070
By priority
| Priority | Consider | Why |
|---|---|---|
| Getting 200Hz refresh rate at 1440p for the least money | MAG 274QF | The lowest price of the group at our last check |
| Buyers who want overclocked 260Hz mode above its 240Hz native rate | Q27G41ZE | An overclocked 260Hz mode above its 240Hz native rate |
| Buyers who want built-in speakers | H27T22C | Built-in speakers |
| Buyers who want ELMB SYNC motion blur reduction with variable refresh rate | XG27ACS | ELMB SYNC motion blur reduction with variable refresh rate |
| Competitive shooters where motion clarity matters most | XG27ACMES | The highest refresh rate here (255Hz) |
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Key specs side by side
The XG27ACMES leads on refresh rate at 255Hz, ahead of the Q27G41ZE at 240Hz.
| Monitor | Refresh rate | Resolution | Size | Panel |
|---|---|---|---|---|
| MAG 274QF | 200Hz | 2560x1440 (1440p) | 27 inches | Rapid IPS |
| Q27G41ZE | 240Hz | 2560x1440 (1440p) | 27 inches | IPS |
| H27T22C | 220Hz | 2560x1440 (1440p) | 27 inches | IPS |
| XG27ACS | 180Hz | 2560x1440 (1440p) | 27 inches | Fast IPS |
| XG27ACMES | 255Hz | 2560x1440 (1440p) | 27 inches | Fast IPS |
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Frequently Asked Questions
How does the Q27G41ZE compare with the XG27ACMES on refresh rate?
The XG27ACMES leads at 255Hz, with the Q27G41ZE at 240Hz. The XG27ACS closes the ranking at 180Hz.
Is the XG27ACMES worth paying more than the MAG 274QF?
The spec sheets show refresh rate (255Hz against 200Hz) in its favour. Both sat in the $150 to $250 tier when we checked, so the gains in refresh rate cost little extra by tier.
What makes the XG27ACMES the Fastest Refresh?
It carries the badge for the highest refresh rate here (255Hz). The Q27G41ZE is next on refresh rate at 240Hz, so this pick's 255Hz is 6% further out. It makes sense for competitive shooters where motion clarity matters most.
Do the MAG 274QF and the Q27G41ZE differ on panel?
The MAG 274QF uses Rapid IPS; the Q27G41ZE and the H27T22C use IPS; the XG27ACS and the XG27ACMES use Fast IPS.
Beyond the specs, what sets the MAG 274QF and the Q27G41ZE apart?
The MAG 274QF: a 200Hz refresh rate at 1440p. The Q27G41ZE: an overclocked 260Hz mode above its 240Hz native rate. The H27T22C: built-in speakers.
Bottom Line
Our first pick is the MAG 274QF, chosen for the lowest price of the group at our last check. Look at the Q27G41ZE for an overclocked 260Hz mode above its 240Hz native rate, the H27T22C for built-in speakers and the XG27ACS for ELMB SYNC motion blur reduction with variable refresh rate if those matter more to you.
Enable G-SYNC in the NVIDIA Control Panel and use DisplayPort.