AMD Radeon RX 7600S vs ATI Mobility Radeon HD 3870

VS

AMD Radeon RX 7600S

ATI Mobility Radeon HD 3870

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 7600S and 512MB VRAM Mobility Radeon HD 3870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7600S 's Advantages

Released 14 years and 7 months late

Boost Clock2200MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (256.0GB/s vs 54.40GB/s)

1472 additional rendering cores

ATI Mobility Radeon HD 3870 's Advantages

Lower TDP (55W vs 75W)

Score

Benchmark

FP32 (float)

Radeon RX 7600S +3636%

15.77 TFLOPS

Mobility Radeon HD 3870

0.422 TFLOPS

Radeon RX 7600S

VS

Mobility Radeon HD 3870

Graphics Card

Jan 2023

Release Date

Jun 2008

Navi Mobile

Generation

M8x

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1500 MHz

Base Clock

-

2200 MHz

Boost Clock

-

2000 MHz

Memory Clock

850 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

256bit

256.0GB/s

Bandwidth

54.40GB/s

Render Config

28

Compute Units

4

-

1792

Shading Units

320

112

TMUs

16

64

ROPs

16

-

28

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

256 KB

32 MB

L3 Cache

-

Theoretical Performance

140.8 GPixel/s

Pixel Rate

10.56 GPixel/s

246.4 GTexel/s

Texture Rate

10.56 GTexel/s

31.54 TFLOPS

FP16 (half)

-

15.77 TFLOPS

FP32 (float)

422.4 GFLOPS

492.8 GFLOPS

FP64 (double)

84.48 GFLOPS

Board Design

75W

TDP

55W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 33

GPU Name

M88

Navi 33 LE

GPU Variant

-

RDNA 3.0

Architecture

TeraScale

TSMC

Foundry

TSMC

6 nm

Process Size

55 nm

13.3 billion

Transistors

0.666 billion

204 mm²

Die Size

192 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.2

OpenCL

N/A

1.3

Vulkan

N/A

-

6.7

Shader Model

4.1

Related GPU Comparisons

1

AMD Radeon RX 7600S vs AMD Radeon RX 6650M XT

2

AMD Radeon RX 7600S vs AMD Radeon RX 580 Mobile

3

AMD Radeon RX 7600S vs AMD FirePro M3100

4

AMD Radeon RX 7600S vs NVIDIA GeForce 840A

5

AMD Radeon RX 7600S vs AMD Radeon R9 M390 Mac Edition

6

AMD Radeon RX 7600S vs NVIDIA GeForce GTX 1650 Mobile

7

AMD Radeon RX 7600S vs AMD Radeon 540X Mobile

8

AMD Radeon RX 7600S vs NVIDIA GeForce GT 520MX

9

AMD Radeon RX 7600S vs NVIDIA GeForce GTS 350M

10

AMD Radeon RX 7600S vs AMD Radeon HD 7670M

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

7

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

10

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market