ATI Radeon HD 2400 vs ATI Radeon HD 2600 PRO

VS

ATI Radeon HD 2400 ATI Radeon HD 2600 PRO

We compared two Desktop platform GPUs: 256MB VRAM ATI Radeon HD 2400 and 256MB VRAM ATI Radeon HD 2600 PRO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2400 's Advantages

Released 8 months late

Lower TDP (20W vs 35W)

ATI Radeon HD 2600 PRO 's Advantages

Larger VRAM bandwidth (16.00GB/s vs 7.920GB/s)

80 additional rendering cores

Score

Benchmark

FP32 (float)

ATI Radeon HD 2400

0.032 TFLOPS

ATI Radeon HD 2600 PRO +350%

0.144 TFLOPS

ATI Radeon HD 2400

VS

ATI Radeon HD 2600 PRO

Graphics Card

Feb 2008

Release Date

Jun 2007

Radeon R600

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

495 MHz

Memory Clock

500 MHz

Memory

256MB

Memory Size

256MB

DDR2

Memory Type

DDR2

64bit

Memory Bus

128bit

7.920GB/s

Bandwidth

16.00GB/s

Render Config

-

SM Count

-

2

Compute Units

3

40

Shading Units

120

4

TMUs

8

4

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

32 KB

L2 Cache

64 KB

Theoretical Performance

1.592 GPixel/s

Pixel Rate

2.400 GPixel/s

1.592 GTexel/s

Texture Rate

4.800 GTexel/s

-

FP16 (half)

-

31.84 GFLOPS

FP32 (float)

144.0 GFLOPS

-

FP64 (double)

-

Graphics Processor

RV610

GPU Name

RV630

-

GPU Variant

RV630 PRO (215CDBBKA15FG)

TeraScale

Architecture

TeraScale

TSMC

Foundry

TSMC

65 nm

Process Size

65 nm

0.18 billion

Transistors

0.39 billion

85 mm²

Die Size

153 mm²

Board Design

20W

TDP

35W

200 W

Suggested PSU

200 W

1x DVI 1x S-Video

Outputs

2x DVI 1x S-Video

None

Power Connectors

None

Graphics Features

10.0 (10_0)

DirectX

10.0 (10_0)

3.3

OpenGL

3.3

N/A

OpenCL

N/A

Vulkan

N/A

-

CUDA

-

4.0

Shader Model

4.0

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