GPU Comparison

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

Quick Verdict

On raw speed the Radeon RX 7900 XT comes out noticeably faster — about 16% ahead of the GeForce RTX 4070 SUPER. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.

Maximum Capacity Reached. Remove a model to add another. (2/2)

VS
Price
€649
Performance
43%
VRAM
12 GB GDDR6X
Key Specs Advantage
+33% CUDA Cores (7,168 vs 5,376)
+33% Tensor Cores (224 vs 168)
+3% Boost Clock (2,475 MHz vs 2,400 MHz)
AMD
Radeon RX 7900 XT
Price
€706
Performance
50%
VRAM
20 GB GDDR6
Key Specs Advantage
+67% Memory Bus (320-bit vs 192-bit)
+59% Bandwidth (800 GB/s vs 504 GB/s)
+50% Ray Accelerators (84 vs 56)

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

Performance: Radeon RX 7900 XT vs GeForce RTX 4070 SUPER

The Radeon RX 7900 XT is noticeably faster, around 16% ahead of the GeForce RTX 4070 SUPER. Both cards sit in the same broad class, well suited to 4K with upscaling and native 1440p.

Price & Value

The GeForce RTX 4070 SUPER currently lists from $649 EUR, $57 EUR less than the Radeon RX 7900 XT at $706 EUR. Because it's both faster and competitively priced, the Radeon RX 7900 XT wins on performance-per-dollar by about 7%. The Radeon RX 7900 XT is trading below its $899 EUR MSRP — a genuine deal.

Power & Efficiency

At 220W against 300W, the GeForce RTX 4070 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 N4 process is part of why it does more with each watt.

VRAM & Future-Proofing

The Radeon RX 7900 XT carries 20GB versus 12GB on the GeForce RTX 4070 SUPER. The extra 8GB 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 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 GeForce RTX 4070 SUPER brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 7900 XT offers AMD FSR upscaling and strong rasterization value. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.

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

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 SUPER if you find it at a steep discount.

Frequently Asked Questions

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

The Radeon RX 7900 XT is noticeably faster, roughly 16% ahead. If your budget allows, it's the stronger pick.

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

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 Radeon RX 7900 XT worth the extra $57 EUR over the GeForce RTX 4070 SUPER?

Often yes — despite the higher price the Radeon RX 7900 XT delivers better performance-per-dollar here.

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

Its 20GB (vs 12GB) gives real headroom for 4K, heavy texture mods, and creative/AI work. At 1080p the gap matters less.

Technical Specifications Comparison

Architecture & Cores

SpecificationGeForce RTX 4070 SUPERRadeon RX 7900 XT
ArchitectureAda LovelaceRDNA 3
Process NodeTSMC N4TSMC N5
CUDA Cores (CUDA Cores / Stream Processors)7,1685,376
Ray Tracing Cores5684
Tensor / AI Cores224168

Clock Speeds

SpecificationGeForce RTX 4070 SUPERRadeon RX 7900 XT
Base Clock1,980 MHz1,500 MHz
Boost Clock2,475 MHz2,400 MHz

Memory

SpecificationGeForce RTX 4070 SUPERRadeon RX 7900 XT
VRAM Capacity12 GB20 GB
Memory TypeGDDR6XGDDR6
Memory Bus192-bit320-bit
Memory Speed21 Gbps20 Gbps
Bandwidth504 GB/s800 GB/s

Connectivity & Power

SpecificationGeForce RTX 4070 SUPERRadeon RX 7900 XT
InterfacePCIe 4.0 x16PCIe 4.0 x16
TDP220 W300 W
Power Connectors1x 16-pin2x 8-pin
ReleasedJan 2024Nov 2022