AMD Radeon Instinct MI250X vs NVIDIA A10M
We compared two Professional market GPUs: 128GB VRAM Radeon Instinct MI250X and 24GB VRAM A10M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon Instinct MI250X 's Advantages
Boost Clock has increased by 4% (1700MHz vs 1635MHz)
More VRAM (128GB vs 24GB)
Larger VRAM bandwidth (3277GB/s vs 600.2GB/s)
6912 additional rendering cores
NVIDIA A10M 's Advantages
Lower TDP (150W vs 500W)
Score
Benchmark
FP32 (float)
Radeon Instinct MI250X
+104%
47.87 TFLOPS
A10M
23.44 TFLOPS
Graphics Card
Nov 2021
Release Date
Feb 2022
Radeon Instinct
Generation
Tesla Ampere
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1000 MHz
Base Clock
975 MHz
1700 MHz
Boost Clock
1635 MHz
1600 MHz
Memory Clock
1563 MHz
Memory
128GB
Memory Size
24GB
HBM2e
Memory Type
GDDR6
8192bit
Memory Bus
384bit
3277GB/s
Bandwidth
600.2GB/s
Render Config
220
Compute Units
-
-
SM Count
56
14080
Shading Units
7168
880
TMUs
224
0
ROPs
80
-
Tensor Cores
224
-
RT Cores
56
16 KB (per CU)
L1 Cache
128 KB (per SM)
16 MB
L2 Cache
6 MB
-
-
-
Theoretical Performance
0 MPixel/s
Pixel Rate
130.8 GPixel/s
1496 GTexel/s
Texture Rate
366.2 GTexel/s
383.0 TFLOPS
FP16 (half)
23.44 TFLOPS
47.87 TFLOPS
FP32 (float)
23.44 TFLOPS
47.87 TFLOPS
FP64 (double)
732.5 GFLOPS
Board Design
500W
TDP
150W
900 W
Suggested PSU
450 W
No outputs
Outputs
No outputs
2x 8-pin
Power Connectors
8-pin EPS
Graphics Processor
Aldebaran
GPU Name
GA102
Aldebaran XT
GPU Variant
-
CDNA 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
6 nm
Process Size
8 nm
58.2 billion
Transistors
28.3 billion
Unknown
Die Size
628 mm²
Graphics Features
N/A
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
3.0
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
8.6
N/A
Shader Model
6.7
