AMD Radeon R5 M255 vs AMD Radeon RX 7600S

VS

AMD Radeon R5 M255

AMD Radeon RX 7600S

We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M255 and 8GB VRAM Radeon RX 7600S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7600S 's Advantages

Released 8 years and 3 months late

Boost Clock has increased by 134% (2200MHz vs 940MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 32.00GB/s)

1408 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 M255

0.721 TFLOPS

Radeon RX 7600S +2087%

15.77 TFLOPS

Radeon R5 M255

VS

Radeon RX 7600S

Graphics Card

Oct 2014

Release Date

Jan 2023

Gem System

Generation

Navi Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

925 MHz

Base Clock

1500 MHz

940 MHz

Boost Clock

2200 MHz

1000 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

32.00GB/s

Bandwidth

256.0GB/s

Render Config

6

Compute Units

28

-

384

Shading Units

1792

24

TMUs

112

8

ROPs

64

-

RT Cores

28

16 KB (per CU)

L1 Cache

128 KB per Array

256 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

7.520 GPixel/s

Pixel Rate

140.8 GPixel/s

22.56 GTexel/s

Texture Rate

246.4 GTexel/s

721.9 GFLOPS

FP16 (half)

31.54 TFLOPS

721.9 GFLOPS

FP32 (float)

15.77 TFLOPS

45.12 GFLOPS

FP64 (double)

492.8 GFLOPS

Board Design

Unknown

TDP

75W

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Topaz

GPU Name

Navi 33

Topaz PRO (216-0858030)

GPU Variant

Navi 33 LE

GCN 3.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

1.55 billion

Transistors

13.3 billion

125 mm²

Die Size

204 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2.170

Vulkan

1.3

-

6.5

Shader Model

6.7

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