AMD Radeon RX 9070 GRE vs NVIDIA RTX PRO 4000 Blackwell
GPU · Specs Compare
Graphics Card
Release Date
May 2025
Mar 2025
Generation
Navi IV
Blackwell PRO W
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1420 MHz
1230 MHz
Boost Clock
2790 MHz
2055 MHz
Memory Clock
2250 MHz
1750 MHz
Memory
Memory Size
12GB
24GB
Memory Type
GDDR6
GDDR7
Memory Bus
192bit
192bit
Bandwidth
432.0GB/s
672.0GB/s
Render Config
Compute Units
48
—
SM Count
46
70
Shading Units
3072
8960
TMUs
192
280
ROPs
96
96
Tensor Cores
96
280
RT Cores
48
70
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
8 MB
48 MB
L3 Cache
48 MB
—
Theoretical Performance
Pixel Rate
267.8 GPixel/s
197.3 GPixel/s
Texture Rate
535.7 GTexel/s
575.4 GTexel/s
FP16 (half)
68.57 TFLOPS
36.83 TFLOPS
FP32 (float)
34.28 TFLOPS
36.83 TFLOPS
FP64 (double)
1071.4 GFLOPS
575.4 GFLOPS
Graphics Processor
GPU Name
Navi 48
GB203
GPU Variant
Navi 48 XL
—
Architecture
RDNA 4.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
5 nm
Transistors
53.9 billion
45.6 billion
Die Size
357 mm²
378 mm²
Board Design
TDP
220W
140W
Suggested PSU
550 W
300 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1a
4x DisplayPort 2.1b
Power Connectors
2x 8-pin
1x 16-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.4
CUDA
12.0
12.0
Shader Model
6.8
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.