NVIDIA RTX A4500 Max-Q vs AMD Radeon Instinct MI25

VS

NVIDIA RTX A4500 Max-Q AMD Radeon Instinct MI25

We compared two Professional market GPUs: 16GB VRAM RTX A4500 Max Q and 16GB VRAM Radeon Instinct MI25 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4500 Max-Q 's Advantages

Released 4 years and 9 months late

Larger VRAM bandwidth (448.0GB/s vs 436.2GB/s)

1792 additional rendering cores

Lower TDP (80W vs 300W)

AMD Radeon Instinct MI25 's Advantages

Boost Clock has increased by 23% (1500MHz vs 1215MHz)

Score

Benchmark

FP32 (float)

RTX A4500 Max Q +16%

14.31 TFLOPS

Radeon Instinct MI25

12.29 TFLOPS

RTX A4500 Max Q

VS

Radeon Instinct MI25

Graphics Card

Mar 2022

Release Date

Jun 2017

Quadro Ampere-M

Generation

Radeon Instinct

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

510 MHz

Base Clock

1400 MHz

1215 MHz

Boost Clock

1500 MHz

1750 MHz

Memory Clock

852 MHz

Memory

16GB

Memory Size

16GB

GDDR6

Memory Type

HBM2

256bit

Memory Bus

2048bit

448.0GB/s

Bandwidth

436.2GB/s

Render Config

46

SM Count

-

Compute Units

64

5888

Shading Units

4096

184

TMUs

256

96

ROPs

64

184

Tensor Cores

-

46

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

4 MB

Theoretical Performance

116.6 GPixel/s

Pixel Rate

96.00 GPixel/s

223.6 GTexel/s

Texture Rate

384.0 GTexel/s

14.31 TFLOPS

FP16 (half)

24.58 TFLOPS

14.31 TFLOPS

FP32 (float)

12.29 TFLOPS

223.6 GFLOPS

FP64 (double)

768.0 GFLOPS

Graphics Processor

GA104

GPU Name

Vega 10

-

GPU Variant

Vega 10 XT GL (215-0894124)

Ampere

Architecture

GCN 5.0

Samsung

Foundry

GlobalFoundries

8 nm

Process Size

14 nm

17.4 billion

Transistors

12.5 billion

392 mm²

Die Size

495 mm²

Board Design

80W

TDP

300W

-

Suggested PSU

700 W

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

2x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

8.6

CUDA

-

6.7

Shader Model

6.4

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