GPU Comparison

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

Quick Verdict

The Radeon RX 7900 XT is noticeably faster than the Radeon RX 9070, leading by roughly 11% in our performance index. The Radeon RX 9070, however, delivers more performance per dollar — $131 EUR cheaper.

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

VS
Price
€706
Performance
50%
VRAM
20 GB GDDR6
Key Specs Advantage
+50% Stream Processors (5,376 vs 3,584)
+50% Ray Accelerators (84 vs 56)
+50% AI Accelerators (168 vs 112)
AMD
Radeon RX 9070
Price
€575
Performance
45%
VRAM
16 GB GDDR6
Key Specs Advantage
+5% Boost Clock (2,520 MHz vs 2,400 MHz)

Radeon RX 7900 XT vs Radeon RX 9070: In-Depth Breakdown

Performance: Radeon RX 7900 XT vs Radeon RX 9070

The Radeon RX 7900 XT is noticeably faster, around 11% ahead of the Radeon RX 9070. Both cards sit in the same broad class, well suited to 4K with upscaling and native 1440p. The Radeon RX 7900 XT packs 5,376 stream processors versus 3,584 on the Radeon RX 9070.

Price & Value

Right now the Radeon RX 9070 starts at $575 EUR against $706 EUR for the Radeon RX 7900 XT. Despite being slower, the Radeon RX 9070 offers the better performance-per-dollar (~11% better value), so budget-focused buyers should weigh it carefully. The Radeon RX 7900 XT is trading below its $899 EUR MSRP — a genuine deal.

Power & Efficiency

The Radeon RX 9070 draws just 220W versus 300W for the Radeon RX 7900 XT, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom. Its more modern RDNA 4 architecture on a TSMC N4 process is part of why it does more with each watt.

VRAM & Future-Proofing

With 20GB against 16GB, the Radeon RX 7900 XT has more headroom for 4K textures and memory-hungry creative/AI tasks where the Radeon RX 9070's 16GB can fall short. The Radeon RX 7900 XT's memory is also faster — 800 GB/s versus 645 GB/s (320-bit vs 256-bit bus) — which helps feed the GPU at 4K and with heavy textures.

Generation & Longevity

The Radeon RX 9070 is roughly 3 years newer than the Radeon RX 7900 XT (RDNA 4 vs RDNA 3), so it generally benefits from a more modern architecture and longer driver-support runway.

Which should you buy: Radeon RX 7900 XT or Radeon RX 9070?

Choose the Radeon RX 7900 XT if you want the most performance and can absorb the higher price. If you're optimizing for value, the Radeon RX 9070 stretches your money further for only slightly lower performance.

Frequently Asked Questions

Is the Radeon RX 7900 XT better than the Radeon RX 9070?

The Radeon RX 7900 XT is noticeably faster, roughly 11% ahead. The Radeon RX 9070 is still worth it if value matters more than top-end frames.

Which is better for 4K gaming, the Radeon RX 7900 XT or the Radeon RX 9070?

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 $131 EUR over the Radeon RX 9070?

Only if you need the extra performance or features; on pure value the Radeon RX 9070 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 XTRadeon RX 9070
ArchitectureRDNA 3RDNA 4
Process NodeTSMC N5TSMC N4
CUDA Cores (Stream Processors / Stream Processors)5,3763,584
Ray Tracing Cores8456
Tensor / AI Cores168112

Clock Speeds

SpecificationRadeon RX 7900 XTRadeon RX 9070
Base Clock1,500 MHz1,330 MHz
Boost Clock2,400 MHz2,520 MHz

Memory

SpecificationRadeon RX 7900 XTRadeon RX 9070
VRAM Capacity20 GB16 GB
Memory TypeGDDR6GDDR6
Memory Bus320-bit256-bit
Memory Speed20 Gbps20 Gbps
Bandwidth800 GB/s644.6 GB/s

Connectivity & Power

SpecificationRadeon RX 7900 XTRadeon RX 9070
InterfacePCIe 4.0 x16PCIe 5.0 x16
TDP300 W220 W
Power Connectors2x 8-pin2x 8-pin
ReleasedNov 2022Mar 2025