ATI Mobility Radeon HD 3850 X2 vs AMD Radeon RX 7600M XT

VS

ATI Mobility Radeon HD 3850 X2

AMD Radeon RX 7600M XT

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 3850 X2 and 8GB VRAM Radeon RX 7600M XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 3850 X2 's Advantages

Lower TDP (70W vs 120W)

AMD Radeon RX 7600M XT 's Advantages

Released 14 years and 7 months late

Boost Clock2469MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (288.0GB/s vs 48.00GB/s)

1728 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 3850 X2

0.371 TFLOPS

Radeon RX 7600M XT +5352%

20.23 TFLOPS

Mobility Radeon HD 3850 X2

VS

Radeon RX 7600M XT

Graphics Card

Jun 2008

Release Date

Jan 2023

M8x

Generation

Navi Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1280 MHz

-

Boost Clock

2469 MHz

750 MHz

Memory Clock

2250 MHz

Memory

512MB

Memory Size

8GB

GDDR3

Memory Type

GDDR6

256bit

Memory Bus

128bit

48.00GB/s

Bandwidth

288.0GB/s

Render Config

4

Compute Units

32

-

320

Shading Units

2048

16

TMUs

128

16

ROPs

64

-

RT Cores

32

-

L1 Cache

128 KB per Array

256 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

9.280 GPixel/s

Pixel Rate

158.0 GPixel/s

9.280 GTexel/s

Texture Rate

316.0 GTexel/s

-

FP16 (half)

40.45 TFLOPS

371.2 GFLOPS

FP32 (float)

20.23 TFLOPS

74.24 GFLOPS

FP64 (double)

632.1 GFLOPS

Board Design

70W

TDP

120W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

M88

GPU Name

Navi 33

-

GPU Variant

Navi 33 XTM

TeraScale

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

55 nm

Process Size

6 nm

0.666 billion

Transistors

13.3 billion

192 mm²

Die Size

204 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

N/A

OpenCL

2.2

N/A

Vulkan

1.3

-

4.1

Shader Model

6.7

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