AMD Radeon HD 7630M vs AMD Radeon RX 7600M XT

VS

AMD Radeon HD 7630M

AMD Radeon RX 7600M XT

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7630M and 8GB VRAM Radeon RX 7600M XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7630M 's Advantages

Lower TDP (20W vs 120W)

AMD Radeon RX 7600M XT 's Advantages

Released 11 years late

Boost Clock2469MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (288.0GB/s vs 25.60GB/s)

1568 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7630M

0.432 TFLOPS

Radeon RX 7600M XT +4582%

20.23 TFLOPS

Radeon HD 7630M

VS

Radeon RX 7600M XT

Graphics Card

Jan 2012

Release Date

Jan 2023

London

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

800 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

8GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

25.60GB/s

Bandwidth

288.0GB/s

Render Config

6

Compute Units

32

-

480

Shading Units

2048

24

TMUs

128

8

ROPs

64

-

RT Cores

32

8 KB (per CU)

L1 Cache

128 KB per Array

256 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

3.600 GPixel/s

Pixel Rate

158.0 GPixel/s

10.80 GTexel/s

Texture Rate

316.0 GTexel/s

-

FP16 (half)

40.45 TFLOPS

432.0 GFLOPS

FP32 (float)

20.23 TFLOPS

-

FP64 (double)

632.1 GFLOPS

Board Design

20W

TDP

120W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Thames

GPU Name

Navi 33

Thames LP

GPU Variant

Navi 33 XTM

TeraScale 2

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

0.716 billion

Transistors

13.3 billion

104 mm²

Die Size

204 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

2.2

N/A

Vulkan

1.3

-

5.0

Shader Model

6.7

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