AMD Radeon RX 7600S vs AMD Radeon HD 7850M

VS

AMD Radeon RX 7600S

AMD Radeon HD 7850M

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 7600S and 2GB VRAM Radeon HD 7850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7600S 's Advantages

Released 10 years and 9 months late

Boost Clock2200MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 64.00GB/s)

1152 additional rendering cores

AMD Radeon HD 7850M 's Advantages

Lower TDP (40W vs 75W)

Score

Benchmark

FP32 (float)

Radeon RX 7600S +1725%

15.77 TFLOPS

Radeon HD 7850M

0.864 TFLOPS

Radeon RX 7600S

VS

Radeon HD 7850M

Graphics Card

Jan 2023

Release Date

Apr 2012

Navi Mobile

Generation

London

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1500 MHz

Base Clock

-

2200 MHz

Boost Clock

-

2000 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

128bit

256.0GB/s

Bandwidth

64.00GB/s

Render Config

28

Compute Units

10

-

1792

Shading Units

640

112

TMUs

40

64

ROPs

16

-

28

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

256 KB

32 MB

L3 Cache

-

Theoretical Performance

140.8 GPixel/s

Pixel Rate

10.80 GPixel/s

246.4 GTexel/s

Texture Rate

27.00 GTexel/s

31.54 TFLOPS

FP16 (half)

-

15.77 TFLOPS

FP32 (float)

864.0 GFLOPS

492.8 GFLOPS

FP64 (double)

54.00 GFLOPS

Board Design

75W

TDP

40W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 33

GPU Name

Heathrow

Navi 33 LE

GPU Variant

Heathrow PRO

RDNA 3.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

13.3 billion

Transistors

1.5 billion

204 mm²

Die Size

123 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.2

OpenCL

1.2

1.3

Vulkan

1.2

-

6.7

Shader Model

5.1

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