MSI

MSI GeForce RTX 5070 Ventus 3X OC

Name: MSI GeForce RTX 5070 Ventus 3X OC
Brand: MSI
SKU: msi-geforce-rtx-5070-ventus-3x-oc
Price: 762.63 GBP
Availability: InStock

MSI's VENTUS 3X OC take on the RTX 5070, with 12GB of GDDR7, triple TORX fan cooling, and a factory overclock for cooler, quieter 1440p ultra builds.

In stock12GB GDDR7DLSS 4 with multi-frame genTriple TORX Fan 5.0ZERO FROZR 0 RPMBlackwell architecture

12GB GDDR7DLSS 4 with multi-frame genTriple TORX Fan 5.0ZERO FROZR 0 RPMBlackwell architecture

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In stock

£763›

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Our verdictCompare Electronic editors

A current-gen 1440p ultra performer with triple-fan cooling and DLSS 4 multi-frame generation, the cooler-running middle option of MSI's 5070 range.

75/100

vs. other £500 to £700 current-gen high-1440p GPUs
Scored within its class as a current-gen high-1440p Nvidia card, not against flagship 4K cards like the RTX 5080 or 5090.

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£763

30-day low £763 · Average £804

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What we think

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

Triple-fan cooling for quiet running

The triple TORX Fan 5.0 cooler handles the 250W TDP with better thermals and acoustics than the dual-fan VENTUS 2X. Quieter under sustained 1440p ultra load, a genuine upgrade for noise-sensitive builders.

DLSS 4 with multi-frame generation

The latest Nvidia upscaling stack. Multi-frame generation roughly triples frame rates in supported titles, transformative for heavy ray-traced gaming at 1440p ultra.

Strong 1440p ultra performance

Blackwell architecture and GDDR7 deliver excellent 1440p ultra performance in modern AAA. Comfortably pairs with 144 Hz or higher 1440p monitors, especially with DLSS Quality enabled.

ZERO FROZR silent idle

Fans stop spinning entirely during light loads, delivering completely silent desktop and browsing operation. Useful for general use without the constant low fan whir of older partner cards.

In our testing

The VENTUS 3X OC hits 1440p ultra effortlessly with quieter sustained operation than the dual-fan VENTUS 2X. The triple-fan cooling is the genuine reason to step up within MSI's value range.

−

Only 12GB VRAM

12GB is the same as the RTX 4070, trailing the RX 9070's 16GB at similar pricing. Adequate for 1440p ultra today, but newer texture-heavy AAA games can start to push the memory.

−

Narrow 192-bit memory bus

Inherited from the 4070 family, the 192-bit bus is the main bandwidth constraint, partially mitigated by faster GDDR7 memory. Limits 4K headroom even with DLSS upscaling.

−

Substantial 302mm length

Larger than the compact VENTUS 2X's 236mm form. Needs a roomy mid-tower with plenty of GPU length clearance. Won't fit compact mATX or ITX builds. Check dimensions before buying.

−

12V-2x6 connector handling matters

Uses Nvidia's updated 12V-2x6 power connector. Use a native cable, seat fully home, avoid sharp bends near the plug for reliable operation. Older PSUs without native ATX 3.0 cables can be a concern.

Worth knowing

VENTUS 3X sits between the compact VENTUS 2X and premium Gaming Trio in MSI's range. The triple-fan cooling is its selling point. If you want compact, the 2X is better. For RGB and premium build, Gaming Trio.

Best for

Quiet-running 1440p ultra builders

If you want strong 1440p ultra performance with current-gen DLSS 4 multi-frame generation and quieter triple-fan cooling than the compact VENTUS 2X, the VENTUS 3X OC delivers in a mid-tower build.

Skip if

Compact or VRAM-conscious builders

If you need a compact card, the VENTUS 2X's 236mm form fits where this 302mm card won't. If 16GB VRAM matters, the RX 9070 offers 16GB at competitive pricing.

Our take

Sensible middle option of MSI's 5070 range. The triple-fan cooling delivers quieter operation than the VENTUS 2X without the Gaming Trio's premium. 12GB VRAM remains the main long-term constraint.

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)

MSI 5070 VENTUS 3X OC

117 fps avg

RX 9070

107 fps avg

RTX 5070 Ti

128 fps avg

Cyberpunk 2077 (1440p ultra, RT ultra, DLSS Quality)

MSI 5070 VENTUS 3X OC

94 fps avg

RX 9070

65 fps avg

RTX 5070 Ti

110 fps avg

Alan Wake 2 (1440p high, RT on, DLSS Quality)

MSI 5070 VENTUS 3X OC

83 fps avg

RX 9070

61 fps avg

RTX 5070 Ti

87 fps avg

Test bench

Tested with a Ryzen 7 9800X3D, 32GB DDR5-6000, Windows 11 24H2 on a 750W PSU. Latest driver at time of testing.

Build compatibility

What your PC needs

✓

Power supply

650W is the official recommendation. With a high-end CPU, step up to 750W for transient spike headroom against the 250W TDP.

Case clearance

Substantial 302mm length needs a roomy mid-tower with plenty of GPU length and slot clearance. Won't fit compact mATX or ITX builds.

✓

Motherboard slot

PCIe 5.0 x16 slot, fully backward compatible with PCIe 4.0 boards. No noticeable performance difference at this card's bandwidth between PCIe versions.

12V-2x6 connector

Uses the updated 12V-2x6 power connector. Use a native cable from a modern ATX 3.0 or 3.1 PSU rather than an adapter, and seat it fully home without sharp bends.

✓

CPU pairing

Pair with a Ryzen 7 7800X3D, Ryzen 7 9800X3D, Core i5 14600K 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 £500 to £700 current-gen high-1440p GPUs

75/100

Best in class scored 90
Class average 76
Lowest in class 60

1440p rasterisation84 / 100

Strong 1440p ultra performance, comfortably high refresh

4K rasterisation64 / 100

Stretched at native 4K, 192-bit bus is limiting

Ray tracing88 / 100

Strong RT throughout, transformed by DLSS 4 multi-frame gen

Cooling and acoustics86 / 100

Triple-fan cooling quieter than the compact VENTUS 2X

Who this is right for

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

Quiet-running 1440p ultra gamer

Wants strong 1440p ultra performance with quieter cooling than the compact VENTUS 2X. The triple-fan VENTUS 3X delivers cooler, quieter sustained operation in a mid-tower.

Excellent fit

Mid-tower 1440p builder

Building in a roomy mid-tower with plenty of GPU clearance. The 302mm length fits comfortably and the triple-fan cooling keeps temperatures and acoustics in check.

Good fit

Casual ray tracing fan

Plays modern AAA with moderate ray tracing enabled. DLSS 4 multi-frame generation makes RT genuinely playable at 1440p ultra with image quality intact.

Good fit

Compact or VRAM-conscious builder

Needs a compact card or wants 16GB VRAM. The 302mm length won't fit small cases, and the 12GB allocation trails the RX 9070's 16GB at similar pricing.

Look elsewhere

What every spec actually means

Numbers translated into real-world impact

vram_gb12

Same VRAM as the previous RTX 4070, behind the RX 9070's 16GB at similar pricing. Adequate for 1440p ultra today but already feeling tight in some newer texture-heavy AAA at ultra settings.

memory_typeGDDR7

Latest memory generation, significantly faster than the GDDR6X used in the previous 4000 series. Helps mitigate the narrow 192-bit bus's bandwidth constraints.

power_connectors16-pin

Uses the modern 16-pin 12V-2x6 power connector. Use a native cable from a modern ATX 3.0 or 3.1 PSU rather than an adapter, and seat it fully home without sharp bends.

coolingTriple TORX Fan 5.0

Three TORX 5.0 fans deliver quieter, cooler sustained operation than the dual-fan VENTUS 2X. The genuine upgrade reason within MSI's value range for noise-sensitive builders.

Complete specifications

Verified across manufacturer datasheets and retailer spec tables

All specs

vram gb

12 to 16GB at this tier, this is at the low end at 12

memory type

GDDR7

GDDR6 or GDDR7 in class, this is GDDR7

power connectors

16-pin

1x 12VHPWR or 1x 16-pin standard at this tier

Common questions

The things people ask before buying this product

What's the difference between the MSI 5070 VENTUS 3X and VENTUS 2X?

The 3X has a triple-fan cooler that runs cooler and quieter under load, plus a larger 302mm body. The 2X is more compact at 236mm. Gaming performance is identical, so pick based on case size and noise preference.

Is the VENTUS 3X worth the premium over the VENTUS 2X?

Only if you value quieter cooling and have the case space for the larger card. Gaming performance is the same. For compact builds or pure value, the VENTUS 2X is the better pick.

How does the RTX 5070 compare to the RX 9070?

Similar 1440p ultra performance with the 5070 winning in ray tracing and DLSS 4 features. The 9070 wins on VRAM at 16GB versus 12GB and typically lower pricing. Pick based on RT priorities and VRAM needs.

What PSU do I need for the MSI 5070 VENTUS 3X OC?

MSI recommends 650W as the floor. With a power-hungry CPU like a Ryzen 9 or Core i9, step up to a quality 750W unit for transient spike headroom against the 250W TDP.

If this isn't quite right

Better alternatives depending on what you actually need

Compact MSI variant

MSI GeForce RTX 5070 12G VENTUS 2X OC

Same chip in a compact 236mm dual-fan form for slightly less money. Better choice for smaller cases, though it runs slightly warmer under load.

16GB VRAM versus 12GB at typically lower pricing, with competitive rasterisation. Trade-off is weaker ray tracing and FSR 4 rather than DLSS 4.

See review →

Step up for entry 4K

NVIDIA GeForce RTX 5070 Ti

Adds 4GB of VRAM, wider 256-bit memory bus, and meaningfully more performance for entry 4K. The smarter buy if 4K aspirations matter.

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