AMD Radeon RX 480 Mobile vs ATI Mobility Radeon HD 2600 XT

VS

AMD Radeon RX 480 Mobile ATI Mobility Radeon HD 2600 XT

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 480 Mobile and 256MB VRAM Mobility Radeon HD 2600 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 480 Mobile 's Advantages

Released 9 years and 3 months late

Boost Clock1077MHz

Larger VRAM bandwidth (256.0GB/s vs 24.00GB/s)

2184 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 480 Mobile +2944%

4.963 TFLOPS

Mobility Radeon HD 2600 XT

0.163 TFLOPS

Radeon RX 480 Mobile

VS

Mobility Radeon HD 2600 XT

Graphics Card

Aug 2016

Release Date

May 2007

Mobility Radeon

Generation

M7x

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-II

Clock Speeds

1000 MHz

Base Clock

-

1077 MHz

Boost Clock

-

2000 MHz

Memory Clock

750 MHz

Memory

8GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

128bit

256.0GB/s

Bandwidth

24.00GB/s

Render Config

-

SM Count

-

36

Compute Units

3

2304

Shading Units

120

144

TMUs

8

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

64 KB

Theoretical Performance

34.46 GPixel/s

Pixel Rate

2.720 GPixel/s

155.1 GTexel/s

Texture Rate

5.440 GTexel/s

4.963 TFLOPS

FP16 (half)

-

4.963 TFLOPS

FP32 (float)

163.2 GFLOPS

310.2 GFLOPS

FP64 (double)

-

Graphics Processor

Ellesmere

GPU Name

M76

Ellesmere XT

GPU Variant

M76 XT-M (216XJBKA13FG)

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

65 nm

5.7 billion

Transistors

0.39 billion

232 mm²

Die Size

153 mm²

Board Design

100W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

4.0

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