AMD Radeon Instinct MI250 vs NVIDIA A10M
GPU · Specs Compare
Graphics Card
Release Date
Nov 2021
Feb 2022
Generation
Radeon Instinct
Server Ampere
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
975 MHz
Boost Clock
1700 MHz
1635 MHz
Memory Clock
1600 MHz
1563 MHz
Memory
Memory Size
128GB
20GB
Memory Type
HBM2e
GDDR6
Memory Bus
8192bit
320bit
Bandwidth
3277GB/s
500.2GB/s
Render Config
Compute Units
208
—
Shading Units
13312
7168
TMUs
832
224
ROPs
0
80
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
16 MB
6 MB
SM Count
—
56
Tensor Cores
—
224
RT Cores
—
56
Theoretical Performance
Pixel Rate
0 MPixel/s
130.8 GPixel/s
Texture Rate
1414 GTexel/s
366.2 GTexel/s
FP16 (half)
362.1 TFLOPS
23.44 TFLOPS
FP32 (float)
45.26 TFLOPS
23.44 TFLOPS
FP64 (double)
45.26 TFLOPS
732.5 GFLOPS
Graphics Processor
GPU Name
Aldebaran
GA102
GPU Variant
Aldebaran
—
Architecture
CDNA 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
6 nm
8 nm
Transistors
58.2 billion
28.3 billion
Die Size
Unknown
628 mm²
Board Design
TDP
500W
150W
Suggested PSU
900 W
450 W
Outputs
No outputs
No outputs
Power Connectors
2x 8-pin
8-pin EPS
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
Shader Model
N/A
6.8
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.