Home GPU Comparison AMD Radeon Instinct MI25 vs NVIDIA A10 PCIe

AMD Radeon Instinct MI25 vs NVIDIA A10 PCIe

We compared two Professional market GPUs: 16GB VRAM Radeon Instinct MI25 and 24GB VRAM A10 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A10 PCIe 's Advantages
Released 3 years and 10 months late
Boost Clock has increased by 13% (1695MHz vs 1500MHz)
More VRAM (24GB vs 16GB)
Larger VRAM bandwidth (600.2GB/s vs 436.2GB/s)
5120 additional rendering cores
Lower TDP (150W vs 300W)

Score

Benchmark

FP32 (float)
Radeon Instinct MI25
12.29 TFLOPS
A10 PCIe +154%
31.24 TFLOPS
VS

Graphics Card

Jun 2017
Release Date
Apr 2021
Radeon Instinct
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1400 MHz
Base Clock
885 MHz
1500 MHz
Boost Clock
1695 MHz
852 MHz
Memory Clock
1563 MHz

Memory

16GB
Memory Size
24GB
HBM2
Memory Type
GDDR6
2048bit
Memory Bus
384bit
436.2GB/s
Bandwidth
600.2GB/s

Render Config

-
SM Count
72
64
Compute Units
-
4096
Shading Units
9216
256
TMUs
288
64
ROPs
96
-
Tensor Cores
288
-
RT Cores
72
16 KB (per CU)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
6 MB

Theoretical Performance

96.00 GPixel/s
Pixel Rate
162.7 GPixel/s
384.0 GTexel/s
Texture Rate
488.2 GTexel/s
24.58 TFLOPS
FP16 (half)
31.24 TFLOPS
12.29 TFLOPS
FP32 (float)
31.24 TFLOPS
768.0 GFLOPS
FP64 (double)
976.3 GFLOPS

Graphics Processor

Vega 10
GPU Name
GA102
Vega 10 XT GL (215-0894124)
GPU Variant
GA102-890-A1
GCN 5.0
Architecture
Ampere
GlobalFoundries
Foundry
Samsung
14 nm
Process Size
8 nm
12.5 billion
Transistors
28.3 billion
495 mm²
Die Size
628 mm²

Board Design

300W
TDP
150W
700 W
Suggested PSU
450 W
No outputs
Outputs
No outputs
2x 8-pin
Power Connectors
1x 8-pin

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.6
6.4
Shader Model
6.6

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