Home GPU Comparison NVIDIA A10 PCIe vs AMD Radeon Instinct MI250X

NVIDIA A10 PCIe vs AMD Radeon Instinct MI250X

We compared two Professional market GPUs: 24GB VRAM A10 PCIe and 128GB VRAM Radeon Instinct MI250X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A10 PCIe 's Advantages
Lower TDP (150W vs 500W)
AMD Radeon Instinct MI250X 's Advantages
Released 7 months late
Boost Clock has increased by 0% (1700MHz vs 1695MHz)
More VRAM (128GB vs 24GB)
Larger VRAM bandwidth (3277GB/s vs 600.2GB/s)
4864 additional rendering cores

Score

Benchmark

FP32 (float)
A10 PCIe
31.24 TFLOPS
Radeon Instinct MI250X +53%
47.87 TFLOPS
VS

Graphics Card

Apr 2021
Release Date
Nov 2021
Tesla
Generation
Radeon Instinct
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

885 MHz
Base Clock
1000 MHz
1695 MHz
Boost Clock
1700 MHz
1563 MHz
Memory Clock
1600 MHz

Memory

24GB
Memory Size
128GB
GDDR6
Memory Type
HBM2e
384bit
Memory Bus
8192bit
600.2GB/s
Bandwidth
3277GB/s

Render Config

72
SM Count
-
-
Compute Units
220
9216
Shading Units
14080
288
TMUs
880
96
ROPs
0
288
Tensor Cores
-
72
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
6 MB
L2 Cache
16 MB

Theoretical Performance

162.7 GPixel/s
Pixel Rate
0 MPixel/s
488.2 GTexel/s
Texture Rate
1496 GTexel/s
31.24 TFLOPS
FP16 (half)
383.0 TFLOPS
31.24 TFLOPS
FP32 (float)
47.87 TFLOPS
976.3 GFLOPS
FP64 (double)
47.87 TFLOPS

Graphics Processor

GA102
GPU Name
Aldebaran
GA102-890-A1
GPU Variant
Aldebaran XT
Ampere
Architecture
CDNA 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
6 nm
28.3 billion
Transistors
58.2 billion
628 mm²
Die Size
Unknown

Board Design

150W
TDP
500W
450 W
Suggested PSU
900 W
No outputs
Outputs
No outputs
1x 8-pin
Power Connectors
2x 8-pin

Graphics Features

12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
8.6
CUDA
-
6.6
Shader Model
N/A

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