NVIDIA Rubin GPU vs AMD FireStream 9350
GPU · Specs Compare
Graphics Card
Release Date
Jan 2026
Jun 2010
Generation
Server Rubin
FireStream
Type
Desktop
Desktop
Bus Interface
PCIe 6.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
700 MHz
—
Boost Clock
2267 MHz
—
Memory Clock
2695 MHz
1000 MHz
Memory
Memory Size
288GB
2GB
Memory Type
HBM4
GDDR5
Memory Bus
16384bit
256bit
Bandwidth
22.1TB/s
128.0GB/s
Render Config
SM Count
224
—
Shading Units
28672
1440
TMUs
896
72
ROPs
24
32
Tensor Cores
896
—
L1 Cache
256 KB (per SM)
8 KB (per CU)
L2 Cache
128 MB
512 KB
Compute Units
—
18
Theoretical Performance
Pixel Rate
54.41 GPixel/s
22.40 GPixel/s
Texture Rate
2031.2 GTexel/s
50.40 GTexel/s
FP16 (half)
260.0 TFLOPS
—
FP32 (float)
130.0 TFLOPS
2.016 TFLOPS
FP64 (double)
32.50 TFLOPS
403.2 GFLOPS
Graphics Processor
GPU Name
GR100
Cypress
Architecture
Rubin
TeraScale 2
Foundry
TSMC
TSMC
Process Size
3 nm
40 nm
Transistors
336 billion
2.154 billion
Die Size
1456 mm²
334 mm²
GPU Variant
—
Cypress PRO GL
Board Design
TDP
2300W
150W
Suggested PSU
2700 W
450 W
Outputs
No outputs
1x DisplayPort 1.1
Power Connectors
—
1x 6-pin
Graphics Features
DirectX
N/A
11.2 (11_0)
OpenGL
N/A
4.4
OpenCL
3.0
1.2
Vulkan
N/A
N/A
CUDA
10.7
—
Shader Model
N/A
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.