ATI Mobility Radeon HD 2700 vs AMD Radeon 540X Mobile

VS

ATI Mobility Radeon HD 2700

AMD Radeon 540X Mobile

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 2700 and 2GB VRAM Radeon 540X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 2700 's Advantages

Lower TDP (35W vs 50W)

AMD Radeon 540X Mobile 's Advantages

Released 11 years and 2 months late

Boost Clock1095MHz

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (32.00GB/s vs 22.40GB/s)

392 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 2700

0.168 TFLOPS

Radeon 540X Mobile +567%

1.121 TFLOPS

Mobility Radeon HD 2700

VS

Radeon 540X Mobile

Graphics Card

Dec 2007

Release Date

Feb 2019

M7x

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

980 MHz

-

Boost Clock

1095 MHz

700 MHz

Memory Clock

1000 MHz

Memory

256MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

64bit

22.40GB/s

Bandwidth

32.00GB/s

Render Config

3

Compute Units

8

-

120

Shading Units

512

8

TMUs

32

4

ROPs

16

-

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

512 KB

-

Theoretical Performance

2.800 GPixel/s

Pixel Rate

17.52 GPixel/s

5.600 GTexel/s

Texture Rate

35.04 GTexel/s

-

FP16 (half)

1121 GFLOPS

168.0 GFLOPS

FP32 (float)

1121 GFLOPS

-

FP64 (double)

70.08 GFLOPS

Board Design

35W

TDP

50W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

M76

GPU Name

Lexa

-

GPU Variant

Lexa PRO (215-0904018)

TeraScale

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

65 nm

Process Size

14 nm

0.39 billion

Transistors

2.2 billion

153 mm²

Die Size

103 mm²

Graphics Features

10.0 (10_0)

DirectX

12 (12_0)

3.3

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.2

-

4.0

Shader Model

6.4

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