ATI Mobility Radeon HD 2700 vs AMD Radeon R9 M265X

VS

ATI Mobility Radeon HD 2700

AMD Radeon R9 M265X

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 2700 and 2GB VRAM Radeon R9 M265X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M265X 's Advantages

Released 6 years and 3 months late

Boost Clock625MHz

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (64.00GB/s vs 22.40GB/s)

520 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 2700

0.168 TFLOPS

Radeon R9 M265X +376%

0.8 TFLOPS

Mobility Radeon HD 2700

VS

Radeon R9 M265X

Graphics Card

Dec 2007

Release Date

Mar 2014

M7x

Generation

Gem System

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

575 MHz

-

Boost Clock

625 MHz

700 MHz

Memory Clock

1000 MHz

Memory

256MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

22.40GB/s

Bandwidth

64.00GB/s

Render Config

3

Compute Units

10

-

120

Shading Units

640

8

TMUs

40

4

ROPs

16

-

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

256 KB

-

Theoretical Performance

2.800 GPixel/s

Pixel Rate

10.00 GPixel/s

5.600 GTexel/s

Texture Rate

25.00 GTexel/s

-

168.0 GFLOPS

FP32 (float)

800.0 GFLOPS

-

FP64 (double)

50.00 GFLOPS

Board Design

35W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

M76

GPU Name

Venus

-

GPU Variant

Venus PRO (216-0846009)

TeraScale

Architecture

GCN 1.0

TSMC

Foundry

TSMC

65 nm

Process Size

28 nm

0.39 billion

Transistors

1.5 billion

153 mm²

Die Size

123 mm²

Graphics Features

10.0 (10_0)

DirectX

12 (11_1)

3.3

OpenGL

4.6

N/A

OpenCL

2.1 (1.2)

N/A

Vulkan

1.2.170

-

4.0

Shader Model

6.5 (5.1)

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