AMD Radeon Instinct MI25 vs Intel Data Center GPU Flex 140

VS

AMD Radeon Instinct MI25 Intel Data Center GPU Flex 140

We compared two Professional market GPUs: 16GB VRAM Radeon Instinct MI25 and 6GB VRAM Data Center GPU Flex 140 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 6GB)

Larger VRAM bandwidth (436.2GB/s vs 186.0GB/s)

3072 additional rendering cores

Intel Data Center GPU Flex 140 's Advantages

Released 5 years and 2 months late

Boost Clock has increased by 30% (1950MHz vs 1500MHz)

Lower TDP (75W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI25 +207%

12.29 TFLOPS

Data Center GPU Flex 140

3.994 TFLOPS

Radeon Instinct MI25

VS

Data Center GPU Flex 140

Graphics Card

Jun 2017

Release Date

Aug 2022

Radeon Instinct

Generation

Data Center GPU

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1400 MHz

Base Clock

1600 MHz

1500 MHz

Boost Clock

1950 MHz

852 MHz

Memory Clock

1937 MHz

Memory

16GB

Memory Size

6GB

HBM2

Memory Type

GDDR6

2048bit

Memory Bus

96bit

436.2GB/s

Bandwidth

186.0GB/s

Render Config

-

SM Count

-

64

Compute Units

-

4096

Shading Units

1024

256

TMUs

64

ROPs

32

-

Tensor Cores

-

RT Cores

8

16 KB (per CU)

L1 Cache

-

4 MB

L2 Cache

4 MB

Theoretical Performance

96.00 GPixel/s

Pixel Rate

62.40 GPixel/s

384.0 GTexel/s

Texture Rate

124.8 GTexel/s

24.58 TFLOPS

FP16 (half)

7.987 TFLOPS

12.29 TFLOPS

FP32 (float)

3.994 TFLOPS

768.0 GFLOPS

FP64 (double)

-

Graphics Processor

Vega 10

GPU Name

DG2-128

Vega 10 XT GL (215-0894124)

GPU Variant

ACM-G11

GCN 5.0

Architecture

Generation 12.7

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

12.5 billion

Transistors

7.2 billion

495 mm²

Die Size

157 mm²

Board Design

300W

TDP

75W

700 W

Suggested PSU

250 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

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

-

6.4

Shader Model

6.6

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