ATI Radeon X1600 PRO AGP vs AMD Radeon HD 6870 X2

VS

ATI Radeon X1600 PRO AGP

AMD Radeon HD 6870 X2

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1600 PRO AGP and 1024MB VRAM Radeon HD 6870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1600 PRO AGP 's Advantages

Lower TDP (41W vs 300W)

AMD Radeon HD 6870 X2 's Advantages

Released 3 years and 9 months late

More VRAM (1024GB vs 256GB)

Larger VRAM bandwidth (134.4GB/s vs 12.48GB/s)

1120 additional rendering cores

Score

Radeon X1600 PRO AGP

VS

Radeon HD 6870 X2

Graphics Card

Oct 2007

Release Date

Jul 2011

Radeon R500 AGP

Generation

Northern Islands

Desktop

Type

Desktop

AGP 8x

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

390 MHz

Memory Clock

1050 MHz

Memory

256MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

256bit

12.48GB/s

Bandwidth

134.4GB/s

Render Config

-

Compute Units

14

-

Shading Units

1120

4

TMUs

56

4

ROPs

32

-

L1 Cache

8 KB (per CU)

-

L2 Cache

512 KB

-

Theoretical Performance

2.000 GPixel/s

Pixel Rate

28.80 GPixel/s

2.000 GTexel/s

Texture Rate

50.40 GTexel/s

-

FP32 (float)

2.016 TFLOPS

-

Board Design

41W

TDP

300W

200 W

Suggested PSU

700 W

1x DVI 1x VGA 1x S-Video

Outputs

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

Floppy

Power Connectors

-

Graphics Processor

RV530

GPU Name

Barts

RV530 PRO (215CADAKA24FG)

GPU Variant

Barts XT (215-0798000)

R500

Architecture

TeraScale 2

TSMC

Foundry

TSMC

90 nm

Process Size

40 nm

0.157 billion

Transistors

1.7 billion

150 mm²

Die Size

255 mm²

Graphics Features

9.0c (9_3)

DirectX

11.2 (11_0)

2.1

OpenGL

4.4

N/A

OpenCL

1.2

N/A

Vulkan

N/A

-

3.0

Shader Model

5.0

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