AMD Radeon 625 Mobile vs AMD Radeon R9 M270X

VS

AMD Radeon 625 Mobile AMD Radeon R9 M270X

We compared two Mobile platform GPUs: 2GB VRAM Radeon 625 Mobile and 2GB VRAM Radeon R9 M270X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 625 Mobile 's Advantages

Released 4 years and 3 months late

Boost Clock has increased by 2% (1024MHz vs 1000MHz)

AMD Radeon R9 M270X 's Advantages

Larger VRAM bandwidth (88.00GB/s vs 14.40GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 625 Mobile

0.786 TFLOPS

Radeon R9 M270X +95%

1.536 TFLOPS

Radeon 625 Mobile

VS

Radeon R9 M270X

Graphics Card

May 2019

Release Date

Feb 2015

Mobility Radeon

Generation

Gem System

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

730 MHz

Base Clock

900 MHz

1024 MHz

Boost Clock

1000 MHz

900 MHz

Memory Clock

1375 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

88.00GB/s

Render Config

-

SM Count

-

6

Compute Units

12

384

Shading Units

768

24

TMUs

48

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

256 KB

Theoretical Performance

8.192 GPixel/s

Pixel Rate

16.00 GPixel/s

24.58 GTexel/s

Texture Rate

48.00 GTexel/s

786.4 GFLOPS

FP16 (half)

-

786.4 GFLOPS

FP32 (float)

1.536 TFLOPS

49.15 GFLOPS

FP64 (double)

96.00 GFLOPS

Graphics Processor

Polaris 24

GPU Name

Saturn

Polaris 24 XT (216-0867030)

GPU Variant

Saturn PRO (216-0843044)

GCN 3.0

Architecture

GCN 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.55 billion

Transistors

2.08 billion

125 mm²

Die Size

160 mm²

Board Design

50W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.0

OpenCL

2.1

1.2

Vulkan

1.2.170

-

CUDA

-

6.3

Shader Model

6.5

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