ATI FirePro V7800 vs ATI Radeon HD 2600 XT X2

VS

ATI FirePro V7800

ATI Radeon HD 2600 XT X2

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7800 and 512MB VRAM Radeon HD 2600 XT X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7800 's Advantages

Released 2 years and 9 months late

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (128.0GB/s vs 25.60GB/s)

1320 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro V7800 +950%

2.016 TFLOPS

Radeon HD 2600 XT X2

0.192 TFLOPS

FirePro V7800

VS

Radeon HD 2600 XT X2

Graphics Card

Apr 2010

Release Date

Jul 2007

FirePro

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

128bit

128.0GB/s

Bandwidth

25.60GB/s

Render Config

18

Compute Units

3

-

1440

Shading Units

120

72

TMUs

8

32

ROPs

4

-

8 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

64 KB

-

Theoretical Performance

22.40 GPixel/s

Pixel Rate

3.200 GPixel/s

50.40 GTexel/s

Texture Rate

6.400 GTexel/s

-

2.016 TFLOPS

FP32 (float)

192.0 GFLOPS

403.2 GFLOPS

FP64 (double)

-

Board Design

150W

TDP

Unknown

450 W

Suggested PSU

200 W

1x DVI 2x DisplayPort 1.1

Outputs

4x DVI 1x S-Video

1x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

Cypress

GPU Name

RV630

Cypress PRO GL

GPU Variant

-

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

Graphics Features

11.2 (11_0)

DirectX

10.0 (10_0)

4.4

OpenGL

3.3

1.2

OpenCL

N/A

Vulkan

N/A

-

5.0

Shader Model

4.0

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