AMD Radeon HD 7450M vs ATI Mobility Radeon HD 2600

VS

AMD Radeon HD 7450M ATI Mobility Radeon HD 2600

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7450M and 256MB VRAM Mobility Radeon HD 2600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7450M 's Advantages

Released 4 years and 8 months late

More VRAM (1024GB vs 256GB)

Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)

40 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7450M +86%

0.224 TFLOPS

Mobility Radeon HD 2600

0.12 TFLOPS

Radeon HD 7450M

VS

Mobility Radeon HD 2600

Graphics Card

Jan 2012

Release Date

May 2007

London

Generation

M7x

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

MXM-II

Clock Speeds

-

Base Clock

-

Boost Clock

-

900 MHz

Memory Clock

400 MHz

Memory

1024MB

Memory Size

256MB

DDR3

Memory Type

DDR2

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

12.80GB/s

Render Config

-

SM Count

-

2

Compute Units

3

160

Shading Units

120

8

TMUs

8

4

ROPs

4

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

64 KB

Theoretical Performance

2.800 GPixel/s

Pixel Rate

2.000 GPixel/s

5.600 GTexel/s

Texture Rate

4.000 GTexel/s

-

FP16 (half)

-

224.0 GFLOPS

FP32 (float)

120.0 GFLOPS

-

FP64 (double)

-

Graphics Processor

Seymour

GPU Name

M76

Seymour PRO

GPU Variant

M76-M (216MJBKA13FG)

TeraScale 2

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

65 nm

0.37 billion

Transistors

0.39 billion

67 mm²

Die Size

153 mm²

Board Design

7W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

-

Graphics Features

11.2 (11_0)

DirectX

10.0 (10_0)

4.4

OpenGL

3.3

1.2

OpenCL

N/A

Vulkan

N/A

-

CUDA

-

5.0

Shader Model

4.0

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