ATI Radeon HD 5870 vs ATI Radeon HD 2600 PRO AGP

VS

ATI Radeon HD 5870 ATI Radeon HD 2600 PRO AGP

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5870 and 512MB VRAM ATI Radeon HD 2600 PRO AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5870 's Advantages

Released 2 years and 3 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (153.6GB/s vs 12.67GB/s)

1480 additional rendering cores

ATI Radeon HD 2600 PRO AGP 's Advantages

Lower TDP (35W vs 188W)

Score

Benchmark

FP32 (float)

Radeon HD 5870 +1802%

2.72 TFLOPS

ATI Radeon HD 2600 PRO AGP

0.143 TFLOPS

Radeon HD 5870

VS

ATI Radeon HD 2600 PRO AGP

Graphics Card

Sep 2009

Release Date

Jun 2007

Evergreen

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

AGP 8x

Clock Speeds

-

Base Clock

-

Boost Clock

-

1200 MHz

Memory Clock

396 MHz

Memory

1024MB

Memory Size

512MB

GDDR5

Memory Type

DDR2

256bit

Memory Bus

128bit

153.6GB/s

Bandwidth

12.67GB/s

Render Config

-

SM Count

-

20

Compute Units

3

1600

Shading Units

120

80

TMUs

8

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

64 KB

Theoretical Performance

27.20 GPixel/s

Pixel Rate

2.376 GPixel/s

68.00 GTexel/s

Texture Rate

4.752 GTexel/s

-

FP16 (half)

-

2.720 TFLOPS

FP32 (float)

142.6 GFLOPS

544.0 GFLOPS

FP64 (double)

-

Graphics Processor

Cypress

GPU Name

RV630

Cypress XT (215-0735033)

GPU Variant

RV630 PRO (215CDBBKA15FG)

TeraScale 2

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

65 nm

2.154 billion

Transistors

0.39 billion

334 mm²

Die Size

153 mm²

Board Design

188W

TDP

35W

450 W

Suggested PSU

200 W

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

Outputs

1x DVI 1x VGA 1x S-Video

2x 6-pin

Power Connectors

None

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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