AMD Radeon HD 6670A vs AMD Radeon RX 7600M XT

VS

AMD Radeon HD 6670A

AMD Radeon RX 7600M XT

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6670A 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 6670A 's Advantages

Lower TDP (45W vs 120W)

AMD Radeon RX 7600M XT 's Advantages

Released 11 years and 9 months late

Boost Clock2469MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (288.0GB/s vs 64.00GB/s)

1568 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6670A

0.576 TFLOPS

Radeon RX 7600M XT +3412%

20.23 TFLOPS

Radeon HD 6670A

VS

Radeon RX 7600M XT

Graphics Card

Apr 2011

Release Date

Jan 2023

All-In-One

Generation

Navi Mobile

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1280 MHz

-

Boost Clock

2469 MHz

1000 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

64.00GB/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

4.800 GPixel/s

Pixel Rate

158.0 GPixel/s

14.40 GTexel/s

Texture Rate

316.0 GTexel/s

-

FP16 (half)

40.45 TFLOPS

576.0 GFLOPS

FP32 (float)

20.23 TFLOPS

-

FP64 (double)

632.1 GFLOPS

Board Design

45W

TDP

120W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Turks

GPU Name

Navi 33

Turks XT (215-0803000)

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

118 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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