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ASUS ROG Strix GeForce RTX 4070 Super OC

ASUS's flagship ROG Strix take on the 4070 SUPER, with 3.12-slot triple-fan cooling, RGB lighting, and a strong factory overclock for premium 1440p builds.

In stock12GB GDDR6XDLSS 3 with Frame GenROG Strix triple-fan2670 MHz OC modeAura Sync RGB
ASUS ROG Strix GeForce RTX 4070 Super OC
12GB GDDR6XDLSS 3 with Frame GenROG Strix triple-fan2670 MHz OC modeAura Sync RGBWatch review
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Our verdictCompare Electronic editors

ASUS's premium 4070 SUPER with massive triple-fan cooling and 2670 MHz OC boost, only worth buying at a discount versus the RTX 5070.

75/100
vs. other £600 to £800 1440p ultra GPUs
Scored within its class as a high-end 1440p Nvidia card, not against current-gen 50 series flagships or 4K-focused GPUs.
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What we think

Swipe or tap to explore what we like, what to watch for, and who it's for

+

Class-leading 4070 SUPER cooling

The 3.12-slot triple-fan ROG Strix cooler keeps the 4070 SUPER chip well below thermal limits even under sustained load, with extremely quiet acoustics. One of the best partner card coolers available for this chip.

+

DLSS 3 with Frame Generation

Nvidia's mature DLSS 3 stack remains a real selling point in single-player games. Frame Generation roughly doubles frame rates in supported titles, making heavy ray tracing genuinely playable at 1440p ultra.

+

Strong factory overclock

OC mode ships at 2670 MHz boost, well above the reference 4070 SUPER's 2475 MHz. Combined with premium cooling, the card consistently holds boost clocks higher than budget partner cards in sustained load.

+

Aura Sync RGB lighting

ASUS's Aura Sync RGB integrates with major motherboard ecosystems for a cohesive showpiece look. Premium aesthetics that justify the price premium over Dual or TUF variants of the same chip.

In our testing

The ROG Strix cooler is genuinely premium. Sustained gaming temperatures stay below 65C with the fans barely spinning above idle. If acoustic performance matters, this is the 4070 SUPER to buy.

−

Significant price premium

ROG Strix sits at the top of the ASUS 4070 SUPER stack, with a meaningful premium over Dual and TUF variants. Gaming performance over those cheaper alternatives is small. You're paying for cooling, build, and aesthetics.

−

Superseded by the RTX 5070

Current-gen cards offer DLSS 4 multi-frame generation and better performance per pound. At full RRP the 4070 SUPER is hard to justify, but at a clear discount it remains a solid 1440p card.

−

Chunky 3.12-slot card

Premium cooling needs space. The 3.12-slot footprint won't fit ITX or compact mATX builds. Needs a roomy mid-tower or full-tower with plenty of GPU length and slot clearance.

−

12VHPWR connector handling matters

Uses the 12VHPWR power connector. Seat the cable fully home, avoid sharp bends near the plug, and pair it with a native cable from a modern PSU rather than the included adapter where possible.

Worth knowing

ROG Strix is premium-tier ASUS branding. If acoustics, aesthetics, and overclocking headroom matter, it's worth the price premium. For pure gaming performance, the cheaper TUF Gaming or Dual variants deliver the same fps.

Best for

Premium 1440p showpiece builders

If you want the absolute best 4070 SUPER partner card, with quiet cooling, premium aesthetics, and Aura Sync RGB for a showpiece build, the ROG Strix earns its price premium. Performance over cheaper variants is small but build is genuinely premium.

Skip if

Value-focused or compact builders

If you mainly care about gaming performance per pound or you're building in a compact case, the ASUS Dual or TUF Gaming 4070 SUPER deliver identical fps for noticeably less money. The Strix's premium is for cooling and aesthetics.

Our take

The best 4070 SUPER partner card if you value premium cooling and aesthetics. Only worth buying at a clear discount versus the RTX 5070 now though, otherwise the newer card is the smarter buy.

How it performs & what it pairs with

Benchmarks against named rivals, plus the build requirements to actually run it

Benchmarks
1440p ultra settings, DLSS Quality where applicable
Cyberpunk 2077 (1440p ultra, RT off)
ASUS ROG Strix 4070 SUPER OC
108 fps avg
RTX 5070
117 fps avg
RX 9070
107 fps avg
Cyberpunk 2077 (1440p ultra, RT ultra, DLSS Quality)
ASUS ROG Strix 4070 SUPER OC
79 fps avg
RTX 5070
94 fps avg
RX 9070
65 fps avg
Alan Wake 2 (1440p high, RT on, DLSS Quality)
ASUS ROG Strix 4070 SUPER OC
73 fps avg
RTX 5070
83 fps avg
RX 9070
61 fps avg
Test bench

Tested with a Ryzen 7 7800X3D, 32GB DDR5-6000, Windows 11 24H2 on an 850W PSU. OC mode BIOS, latest driver at time of testing.

Build compatibility
What your PC needs
✓
Power supply
650W is the official recommendation. Most existing builds will run it on their current PSU without needing to upgrade.
!
Case clearance
Chunky 3.12-slot triple-fan ROG Strix design. Needs a roomy mid-tower with plenty of GPU length and slot clearance. Won't fit ITX or compact mATX builds.
✓
Motherboard slot
Standard PCIe 4.0 x16 slot. Works on PCIe 5.0 boards with no performance difference at this card's bandwidth.
!
12VHPWR connector
Uses the 12VHPWR power connector. Seat it fully home and avoid sharp bends near the plug. A native cable from a modern PSU is preferable to the included adapter.
✓
CPU pairing
Pair with a Ryzen 7 7800X3D, Ryzen 9 7950X, Core i7 14700K or better. Older CPUs will bottleneck the card noticeably at 1440p and below.

Performance breakdown

Scored relative to the class, not against flagship models

vs. other £600 to £800 1440p ultra GPUs
75/100
Best in class scored 90
Class average 75
Lowest in class 55
1440p rasterisation82 / 100
Strong for 1440p, beaten by newer-gen cards at similar money
4K rasterisation66 / 100
Capable with DLSS, struggles at native 4K ultra in newer titles
Ray tracing82 / 100
Excellent RT performance for the tier, helped by mature DLSS support
Cooling and acoustics94 / 100
Class-leading 4070 SUPER cooling and acoustics

Watch it in action

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Who this is right for

Picture yourself in these scenarios. How well does this fit?

Premium 1440p showpiece builder
Building a showpiece PC where the GPU is part of the visual identity. ROG Strix cooling, build quality, and Aura Sync RGB all justify the premium for this buyer.
Excellent fit
Acoustic-focused 1440p gamer
Cares deeply about a quiet PC. The ROG Strix triple-fan cooler is among the quietest 4070 SUPER partner cards, keeping noise minimal under sustained gaming load.
Good fit
Mild overclocker
Wants headroom for manual GPU tuning beyond the factory OC. The Strix's premium cooling and power delivery give more thermal and power margin than budget partner variants.
Okay fit
Value-focused 1440p builder
Wants the 4070 SUPER chip at the lowest sensible price. The Strix's significant premium over Dual and TUF variants delivers little extra gaming fps. Cheaper variants make more sense.
Look elsewhere

What every spec actually means

Numbers translated into real-world impact

vram_gb12

Adequate for 1440p today but tightening at 4K ultra in new releases. Behind the 16GB cards above in long-term headroom, but enough for the 4070 SUPER's typical resolution target.

tdp_w220

Modest power draw for the performance on offer. A 650W PSU is the official recommendation, so most existing builds will run it on their current power supply without trouble.

boost_clock_mhz2610

Strong factory overclock above the reference 4070 SUPER's 2475 MHz boost. OC mode pushes higher still to 2670 MHz. Real-world boost under typical load usually exceeds these slightly.

fan_count3

Triple-fan ROG Strix design provides class-leading cooling for the 4070 SUPER chip. Keeps temperatures low under sustained load and acoustics extremely quiet, justifying the price premium.

slots3.12

Chunky 3.12-slot design accommodates the substantial heatsink. Needs roomy case clearance, won't fit ITX or compact mATX builds. The premium cooling earns this space.

rgb_lightingtrue

ASUS Aura Sync RGB integrates with major motherboard ecosystems for a cohesive showpiece build. Premium aesthetics that justify the price premium over budget partner variants.

Complete specifications

Verified across manufacturer datasheets and retailer spec tables

All specs
slots
3.12
2 to 3.5 slots typical, this is chunky at 3.12
tdp w
220
200 to 285W class range, this is low at 220
vram gb
12
12 to 16GB typical, this is at the low end at 12
gpu chip
AD104
·
backplate
true
·
fan count
3
2 to 3 typical, this has 3
cuda cores
7168
·
hdmi count
1
1 to 2 typical, this has 1
memory type
GDDR6X
GDDR6X or GDDR7 in class, this is GDDR6X
architecture
Ada Lovelace
·
dlss version
3
DLSS 3 or 4 in class, this is DLSS 3
hdmi version
2.1
HDMI 2.1 standard across class
pcie version
4.0
PCIe 4.0 or 5.0 in class, this is 4.0
release year
2024
·
rgb lighting
true
·
tensor cores
224
·
base clock mhz
1980
·
lithography nm
4
4nm or 5nm typical, this is 4nm
memory bus bit
192
192 to 256-bit typical, this is 192-bit
boost clock mhz
2610
2400 to 2700 MHz typical, this is 2610
displayport count
3
2 to 3 typical, this has 3
memory speed gbps
21
18 to 28 Gbps class range, this is 21
ray tracing cores
56
·
displayport version
1.4a
DP 1.4a or 2.1 in class, this is 1.4a
factory overclocked
true
·
psu recommendation w
650
550 to 750W typical, this is 650
memory bandwidth gbps
504
440 to 720 GB/s class range, this is 504
ray tracing generation
3rd Gen
·

Common questions

The things people ask before buying this product

Is the ROG Strix 4070 SUPER worth the premium?

If acoustics, premium build, and Aura Sync RGB matter to your build, yes. Gaming performance over the cheaper TUF Gaming or Dual variants is small though, so the premium is paying for cooling and aesthetics.

Is the RTX 4070 SUPER still worth buying in 2026?

Only at a meaningful discount versus the RTX 5070. The 4070 SUPER is still a strong 1440p performer with great DLSS 3 support, but newer cards offer better value at full price now.

How loud is the ROG Strix 4070 SUPER under load?

Very quiet. The 3.12-slot triple-fan cooler keeps the chip well below thermal limits even under sustained heavy load, with fans barely spinning above idle in most gaming scenarios.

What PSU do I need for the ROG Strix 4070 SUPER OC?

Nvidia recommends 650W, which is plenty for most builds. A quality 650W or higher unit has comfortable headroom even with a power-hungry CPU.

If this isn't quite right

Better alternatives depending on what you actually need

Current-gen upgrade
nvidia geforce rtx 5070
The newer 50 series successor with DLSS 4 multi-frame generation and improved performance per pound. Smarter buy at full price now.
See review →
Cheaper ASUS variant
ASUS GeForce RTX 4070 Super TUF Gaming OC
Same chip with capable cooling for noticeably less money. The price premium of the Strix delivers little extra gaming fps.
£616
See review →
Step up for 4K
NVIDIA GeForce RTX 4070 Ti Super
More CUDA cores, 16GB of VRAM, and a wider memory bus. Better at 4K and more future-proof, at a higher price tier.
See review →
Compare Electronic editors
Independent graphics cards comparison since 2025
Every product is scored against its own product class, not against flagship models. Spec data is cross-checked across manufacturer datasheets and multiple retailer spec tables. Prices are verified daily. We never rank by affiliate commission.
Read our methodology