AMD Radeon Instinct MI25 vs NVIDIA RTX A500 Mobile

VS

AMD Radeon Instinct MI25

NVIDIA RTX A500 Mobile

We compared two Professional market GPUs: 16GB VRAM Radeon Instinct MI25 and 4GB VRAM RTX A500 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI25 's Advantages

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (436.2GB/s vs 96.00GB/s)

2048 additional rendering cores

NVIDIA RTX A500 Mobile 's Advantages

Boost Clock has increased by 2% (1537MHz vs 1500MHz)

Score

Benchmark

FP32 (float)

Radeon Instinct MI25 +95%

12.29 TFLOPS

RTX A500 Mobile

6.296 TFLOPS

Radeon Instinct MI25

VS

RTX A500 Mobile

Graphics Card

Jun 2017

Release Date

Unknown

Radeon Instinct

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1400 MHz

Base Clock

832 MHz

1500 MHz

Boost Clock

1537 MHz

852 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

4GB

HBM2

Memory Type

GDDR6

2048bit

Memory Bus

64bit

436.2GB/s

Bandwidth

96.00GB/s

Render Config

64

Compute Units

-

SM Count

16

4096

Shading Units

2048

256

TMUs

64

ROPs

48

-

Tensor Cores

64

-

RT Cores

16

16 KB (per CU)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

2 MB

-

Theoretical Performance

96.00 GPixel/s

Pixel Rate

73.78 GPixel/s

384.0 GTexel/s

Texture Rate

98.37 GTexel/s

24.58 TFLOPS

FP16 (half)

6.296 TFLOPS

12.29 TFLOPS

FP32 (float)

6.296 TFLOPS

768.0 GFLOPS

FP64 (double)

98.37 GFLOPS

Board Design

300W

TDP

Unknown

700 W

Suggested PSU

-

No outputs

Outputs

No outputs

2x 8-pin

Power Connectors

None

Graphics Processor

Vega 10

GPU Name

GA107S

Vega 10 XT GL (215-0894124)

GPU Variant

-

GCN 5.0

Architecture

Ampere

GlobalFoundries

Foundry

Samsung

14 nm

Process Size

8 nm

12.5 billion

Transistors

Unknown

495 mm²

Die Size

Unknown

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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