AMD Radeon RX 9070 GRE vs NVIDIA Rubin GPU
GPU Specs Compare
Graphics Card
Release Date
May 2025
Jan 2026
Generation
Navi IV
Server Rubin
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 6.0 x16
Clock Speeds
Base Clock
1420 MHz
700 MHz
Boost Clock
2790 MHz
2267 MHz
Memory Clock
2250 MHz
2695 MHz
Memory
Memory Size
12GB
288GB
Memory Type
GDDR6
HBM4
Memory Bus
192bit
16384bit
Bandwidth
432.0GB/s
22.1TB/s
Render Config
Compute Units
48
-
SM Count
46
224
Shading Units
3072
28672
TMUs
192
896
ROPs
96
24
Tensor Cores
96
896
RT Cores
48
-
L1 Cache
128 KB (per SM)
256 KB (per SM)
L2 Cache
8 MB
128 MB
L3 Cache
48 MB
-
Theoretical Performance
Pixel Rate
267.8 GPixel/s
54.41 GPixel/s
Texture Rate
535.7 GTexel/s
2031.2 GTexel/s
FP16 (half)
68.57 TFLOPS
260.0 TFLOPS
FP32 (float)
34.28 TFLOPS
130.0 TFLOPS
FP64 (double)
1071.4 GFLOPS
32.50 TFLOPS
Graphics Processor
GPU Name
Navi 48
GR100
GPU Variant
Navi 48 XL
-
Architecture
RDNA 4.0
Rubin
Foundry
TSMC
TSMC
Process Size
4 nm
3 nm
Transistors
53.9 billion
336 billion
Die Size
357 mm²
1456 mm²
Board Design
TDP
220W
2300W
Suggested PSU
550 W
2700 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1a
No outputs
Power Connectors
2x 8-pin
-
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.2
3.0
Vulkan
1.3
N/A
CUDA
12.0
10.7
Shader Model
6.8
N/A