NVIDIA Rubin GPU vs AMD Radeon Vega 7 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jan 2026
Apr 2021
Generation
Server Rubin
Cezanne
Type
Desktop
Integrated
Bus Interface
PCIe 6.0 x16
IGP
Clock Speeds
Base Clock
700 MHz
300 MHz
Boost Clock
2267 MHz
1900 MHz
Memory Clock
2695 MHz
System Shared
Memory
Memory Size
288GB
System Shared
Memory Type
HBM4
System Shared
Memory Bus
16384bit
System Shared
Bandwidth
22.1TB/s
System Dependent
Render Config
SM Count
224
—
Shading Units
28672
448
TMUs
896
28
ROPs
24
8
Tensor Cores
896
—
L1 Cache
256 KB (per SM)
—
L2 Cache
128 MB
—
Compute Units
—
7
Theoretical Performance
Pixel Rate
54.41 GPixel/s
15.20 GPixel/s
Texture Rate
2031.2 GTexel/s
53.20 GTexel/s
FP16 (half)
260.0 TFLOPS
3.405 TFLOPS
FP32 (float)
130.0 TFLOPS
1.702 TFLOPS
FP64 (double)
32.50 TFLOPS
106.4 GFLOPS
Graphics Processor
GPU Name
GR100
Cezanne
Architecture
Rubin
GCN 5.1
Foundry
TSMC
TSMC
Process Size
3 nm
7 nm
Transistors
336 billion
9.8 billion
Die Size
1456 mm²
156 mm²
Board Design
TDP
2300W
45W
Suggested PSU
2700 W
—
Outputs
No outputs
No outputs
Power Connectors
—
None
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.2
CUDA
10.7
—
Shader Model
N/A
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.