GPU Comparison

Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.

Quick Verdict

The Radeon RX 7900 XT and GeForce RTX 4070 Ti SUPER trade blows on raw performance, landing within a few percent of each other. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.

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VS
AMD
Radeon RX 7900 XT
Price
£632
Performance
50%
VRAM
20 GB GDDR6
Key Specs Advantage
+27% Ray Accelerators (84 vs 66)
+25% Memory Bus (320-bit vs 256-bit)
+19% Bandwidth (800 GB/s vs 672 GB/s)
Price
£1,005
Performance
50%
VRAM
16 GB GDDR6X
Key Specs Advantage
+57% CUDA Cores (8,448 vs 5,376)
+57% Tensor Cores (264 vs 168)
+9% Boost Clock (2,610 MHz vs 2,400 MHz)

Radeon RX 7900 XT vs GeForce RTX 4070 Ti SUPER: In-Depth Breakdown

Performance: Radeon RX 7900 XT vs GeForce RTX 4070 Ti SUPER

The Radeon RX 7900 XT and GeForce RTX 4070 Ti SUPER post nearly the same score in our performance index, so neither holds a meaningful raw-speed advantage. Both are best suited to 4K with upscaling and native 1440p gaming.

Price & Value

The Radeon RX 7900 XT currently lists from $632 GBP, $373 GBP less than the GeForce RTX 4070 Ti SUPER at $1,005 GBP. Because it's both faster and competitively priced, the Radeon RX 7900 XT wins on performance-per-dollar by about 59%. The Radeon RX 7900 XT is trading below its $899 GBP MSRP — a genuine deal. The GeForce RTX 4070 Ti SUPER still sits about $206 GBP above its $799 GBP MSRP.

Power & Efficiency

At 285W against 300W, the GeForce RTX 4070 Ti SUPER is both the lower-power and the more efficient card, making it the easier build to cool and power. Its more modern Ada Lovelace architecture on a TSMC 4N process is part of why it does more with each watt.

VRAM & Future-Proofing

The Radeon RX 7900 XT carries 20GB versus 16GB on the GeForce RTX 4070 Ti SUPER. The extra 4GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.

Generation & Longevity

The GeForce RTX 4070 Ti SUPER is roughly 2 years newer than the Radeon RX 7900 XT (Ada Lovelace vs RDNA 3), so it generally benefits from a more modern architecture and longer driver-support runway.

Features & Ecosystem

Beyond raw numbers, the Radeon RX 7900 XT brings AMD FSR upscaling and strong rasterization value, while the GeForce RTX 4070 Ti SUPER offers NVIDIA DLSS upscaling/frame generation and stronger ray tracing. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.

Which should you buy: Radeon RX 7900 XT or GeForce RTX 4070 Ti SUPER?

The Radeon RX 7900 XT is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the GeForce RTX 4070 Ti SUPER if you find it at a steep discount.

Frequently Asked Questions

Is the Radeon RX 7900 XT better than the GeForce RTX 4070 Ti SUPER?

They're very close on raw performance. The Radeon RX 7900 XT edges ahead on value, so price and availability should decide it.

Which is better for 4K gaming, the Radeon RX 7900 XT or the GeForce RTX 4070 Ti SUPER?

The Radeon RX 7900 XT is the better 4K option — it's comfortable at 4K with upscaling and native 1440p, and its 20GB of VRAM helps with 4K textures.

Is the GeForce RTX 4070 Ti SUPER worth the extra $373 GBP over the Radeon RX 7900 XT?

Only if you need the extra performance or features; on pure value the Radeon RX 7900 XT comes out ahead.

Does the Radeon RX 7900 XT have enough VRAM advantage to matter?

Its 20GB (vs 16GB) gives real headroom for 4K, heavy texture mods, and creative/AI work. At 1080p the gap matters less.

Technical Specifications Comparison

Architecture & Cores

SpecificationRadeon RX 7900 XTGeForce RTX 4070 Ti SUPER
ArchitectureRDNA 3Ada Lovelace
Process NodeTSMC N5TSMC 4N
CUDA Cores (Stream Processors / CUDA Cores)5,3768,448
Ray Tracing Cores8466
Tensor / AI Cores168264

Clock Speeds

SpecificationRadeon RX 7900 XTGeForce RTX 4070 Ti SUPER
Base Clock1,500 MHz2,340 MHz
Boost Clock2,400 MHz2,610 MHz

Memory

SpecificationRadeon RX 7900 XTGeForce RTX 4070 Ti SUPER
VRAM Capacity20 GB16 GB
Memory TypeGDDR6GDDR6X
Memory Bus320-bit256-bit
Memory Speed20 Gbps21 Gbps
Bandwidth800 GB/s672 GB/s

Connectivity & Power

SpecificationRadeon RX 7900 XTGeForce RTX 4070 Ti SUPER
InterfacePCIe 4.0 x16PCIe 4.0 x16
TDP300 W285 W
Power Connectors2x 8-pin1x 16-pin
ReleasedNov 2022Jan 2024