AMD Radeon PRO W6300 vs NVIDIA Rubin Ultra GPU
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Jan 2027
Generation
Radeon Pro Navi
Server Rubin
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 6.0 x16
Clock Speeds
Base Clock
1512 MHz
700 MHz
Boost Clock
2040 MHz
2267 MHz
Memory Clock
2000 MHz
1900 MHz
Memory
Memory Size
2GB
1024GB
Memory Type
GDDR6
HBM4e
Memory Bus
32bit
32768bit
Bandwidth
64.00GB/s
31.1TB/s
Render Config
Compute Units
12
—
Shading Units
768
57344
TMUs
48
1792
ROPs
32
24
RT Cores
12
—
L1 Cache
128 KB per Array
256 KB (per SM)
L2 Cache
1024 KB
128 MB
L3 Cache
8 MB
—
SM Count
—
448
Tensor Cores
—
1792
Theoretical Performance
Pixel Rate
65.28 GPixel/s
54.41 GPixel/s
Texture Rate
97.92 GTexel/s
4062.5 GTexel/s
FP16 (half)
6.267 TFLOPS
520.0 TFLOPS
FP32 (float)
3.133 TFLOPS
260.0 TFLOPS
FP64 (double)
195.8 GFLOPS
65.00 TFLOPS
Graphics Processor
GPU Name
Navi 24
GR110
GPU Variant
Navi 24
—
Architecture
RDNA 2.0
Rubin Ultra
Foundry
TSMC
TSMC
Process Size
6 nm
3 nm
Transistors
5.4 billion
670 billion
Die Size
107 mm²
2912 mm²
Board Design
TDP
25W
3600W
Suggested PSU
200 W
4000 W
Outputs
No outputs
No outputs
Power Connectors
None
—
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.2
3.0
Vulkan
1.3
N/A
Shader Model
6.7
N/A
CUDA
—
10.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.