AMD Radeon Instinct MI25 vs NVIDIA Rubin Ultra GPU
GPU · Specs Compare
Graphics Card
Release Date
Jun 2017
Jan 2027
Generation
Radeon Instinct
Server Rubin
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 6.0 x16
Clock Speeds
Base Clock
1400 MHz
700 MHz
Boost Clock
1500 MHz
2267 MHz
Memory Clock
852 MHz
1900 MHz
Memory
Memory Size
16GB
1024GB
Memory Type
HBM2
HBM4e
Memory Bus
2048bit
32768bit
Bandwidth
436.2GB/s
31.1TB/s
Render Config
Compute Units
64
—
Shading Units
4096
57344
TMUs
256
1792
ROPs
64
24
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
4 MB
128 MB
SM Count
—
448
Tensor Cores
—
1792
Theoretical Performance
Pixel Rate
96.00 GPixel/s
54.41 GPixel/s
Texture Rate
384.0 GTexel/s
4062.5 GTexel/s
FP16 (half)
24.58 TFLOPS
520.0 TFLOPS
FP32 (float)
12.29 TFLOPS
260.0 TFLOPS
FP64 (double)
768.0 GFLOPS
65.00 TFLOPS
Graphics Processor
GPU Name
Vega 10
GR110
GPU Variant
Vega 10 XT GL(215-0894124)
—
Architecture
GCN 5.0
Rubin Ultra
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
3 nm
Transistors
12.5 billion
670 billion
Die Size
495 mm²
2912 mm²
Board Design
TDP
300W
3600W
Suggested PSU
700 W
4000 W
Outputs
No outputs
No outputs
Power Connectors
2x 8-pin
—
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.2
N/A
Shader Model
6.4
N/A
CUDA
—
10.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.