AMD Radeon R9 M280X vs AMD Radeon RX 7600M XT

VS

AMD Radeon R9 M280X

AMD Radeon RX 7600M XT

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M280X 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 RX 7600M XT 's Advantages

Released 7 years and 11 months late

Boost Clock has increased by 147% (2469MHz vs 1000MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (288.0GB/s vs 88.00GB/s)

1152 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M280X

1.792 TFLOPS

Radeon RX 7600M XT +1028%

20.23 TFLOPS

Radeon R9 M280X

VS

Radeon RX 7600M XT

Graphics Card

Feb 2015

Release Date

Jan 2023

Gem System

Generation

Navi Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

1280 MHz

1000 MHz

Boost Clock

2469 MHz

1375 MHz

Memory Clock

2250 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

88.00GB/s

Bandwidth

288.0GB/s

Render Config

14

Compute Units

32

-

896

Shading Units

2048

56

TMUs

128

16

ROPs

64

-

RT Cores

32

16 KB (per CU)

L1 Cache

128 KB per Array

256 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

16.00 GPixel/s

Pixel Rate

158.0 GPixel/s

56.00 GTexel/s

Texture Rate

316.0 GTexel/s

-

FP16 (half)

40.45 TFLOPS

1.792 TFLOPS

FP32 (float)

20.23 TFLOPS

112.0 GFLOPS

FP64 (double)

632.1 GFLOPS

Board Design

Unknown

TDP

120W

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Saturn

GPU Name

Navi 33

Saturn XT (216-0843024)

GPU Variant

Navi 33 XTM

GCN 2.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

2.08 billion

Transistors

13.3 billion

160 mm²

Die Size

204 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2.170

Vulkan

1.3

-

6.5

Shader Model

6.7

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