Home GPU Comparison AMD Radeon Pro W6900X vs NVIDIA GeForce RTX 5070

AMD Radeon Pro W6900X vs NVIDIA GeForce RTX 5070

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6900X and 12GB VRAM GeForce RTX 5070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6900X 's Advantages
More VRAM (32GB vs 12GB)
NVIDIA GeForce RTX 5070 's Advantages
Released 3 years and 5 months late
Boost Clock has increased by 17% (2520MHz vs 2150MHz)
Larger VRAM bandwidth (532.6GB/s vs 512.0GB/s)
1280 additional rendering cores
Lower TDP (220W vs 300W)

Score

Benchmark

FP32 (float)
Radeon Pro W6900X
22.02 TFLOPS
GeForce RTX 5070 +46%
32.26 TFLOPS
VS

Graphics Card

Aug 2021
Release Date
Jan 2025
Radeon Pro Mac
Generation
GeForce 50
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 5.0 x16

Clock Speeds

1825 MHz
Base Clock
2235 MHz
2150 MHz
Boost Clock
2520 MHz
2000 MHz
Memory Clock
1750 MHz

Memory

32GB
Memory Size
12GB
GDDR6
Memory Type
GDDR7
256bit
Memory Bus
192bit
512.0GB/s
Bandwidth
532.6GB/s

Render Config

80
Compute Units
-
-
SM Count
50
5120
Shading Units
6400
320
TMUs
200
128
ROPs
64
-
Tensor Cores
200
80
RT Cores
50
128 KB per Array
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
40 MB
128 MB
L3 Cache
-

Theoretical Performance

275.2 GPixel/s
Pixel Rate
161.3 GPixel/s
688.0 GTexel/s
Texture Rate
504.0 GTexel/s
44.03 TFLOPS
FP16 (half)
32.26 TFLOPS
22.02 TFLOPS
FP32 (float)
32.26 TFLOPS
1376 GFLOPS
FP64 (double)
504.0 GFLOPS

Board Design

300W
TDP
220W
700 W
Suggested PSU
550 W
1x HDMI 2.1 4x Thunderbolt
Outputs
1x HDMI 2.1 3x DisplayPort 2.1a
None
Power Connectors
1x 16-pin

Graphics Processor

Navi 21
GPU Name
GB205
Navi 21 Pro-XTA
GPU Variant
GB205
RDNA 2.0
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
4 nm
26.8 billion
Transistors
Unknown
520 mm²
Die Size
Unknown

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
10.1
6.5
Shader Model
6.8

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