NVIDIA GeForce RTX 5070 vs AMD Radeon PRO W7900
GPU Specs Compare
Graphics Card
Release Date
Mar 2025
May 2023
Generation
GeForce 50
Radeon Pro Navi
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2325 MHz
1760 MHz
Boost Clock
2512 MHz
2495 MHz
Memory Clock
1750 MHz
2250 MHz
Memory
Memory Size
12GB
48GB
Memory Type
GDDR7
GDDR6
Memory Bus
192bit
384bit
Bandwidth
672.0GB/s
864.0GB/s
Render Config
SM Count
48
-
Shading Units
6144
6144
TMUs
192
384
ROPs
80
192
Tensor Cores
192
-
RT Cores
48
96
L1 Cache
128 KB (per SM)
256 KB per Array
L2 Cache
48 MB
6 MB
Compute Units
-
96
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
201.0 GPixel/s
479.0 GPixel/s
Texture Rate
482.3 GTexel/s
958.1 GTexel/s
FP16 (half)
30.87 TFLOPS
122.6 TFLOPS
FP32 (float)
30.87 TFLOPS
61.32 TFLOPS
FP64 (double)
482.3 GFLOPS
1.916 TFLOPS
Graphics Processor
GPU Name
GB205
Navi 31
GPU Variant
GB205-300-A1
Navi 31 XTW
Architecture
Blackwell 2.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
31.1 billion
57.7 billion
Die Size
263 mm²
529 mm²
Board Design
TDP
250W
295W
Suggested PSU
600 W
600 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
3x DisplayPort 2.11x mini-DisplayPort 2.1
Power Connectors
1x 16-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.4
1.4
CUDA
12.0
-
Shader Model
6.8
6.9
📊 Benchmark
3DMark Time Spy
22,544
-
3DMark Time Spy Extreme
10,789
-
3DMark Speed Way
5,896
-
Blender
6,218
-