ATI FirePro V7750 vs ATI FirePro V8700 Duo

VS

ATI FirePro V7750

ATI FirePro V8700 Duo

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V7750 and 1024MB VRAM FirePro V8700 Duo to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7750 's Advantages

Lower TDP (76W vs 151W)

ATI FirePro V8700 Duo 's Advantages

Larger VRAM bandwidth (108.8GB/s vs 28.80GB/s)

480 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro V7750

0.512 TFLOPS

FirePro V8700 Duo +134%

1.2 TFLOPS

FirePro V7750

VS

FirePro V8700 Duo

Graphics Card

Mar 2009

Release Date

Unknown

FirePro

Generation

FirePro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

900 MHz

Memory Clock

850 MHz

Memory

1024MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

256bit

28.80GB/s

Bandwidth

108.8GB/s

Render Config

4

Compute Units

10

-

320

Shading Units

800

32

TMUs

40

8

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

6.400 GPixel/s

Pixel Rate

12.00 GPixel/s

25.60 GTexel/s

Texture Rate

30.00 GTexel/s

-

512.0 GFLOPS

FP32 (float)

1200 GFLOPS

-

Board Design

76W

TDP

151W

250 W

Suggested PSU

450 W

1x DVI 2x DisplayPort 1.0

Outputs

No outputs

1x 6-pin

Power Connectors

2x 6-pin

Graphics Processor

RV730

GPU Name

RV770

RV730 GL XTX

GPU Variant

RV770 XT (215-0669049)

TeraScale

Architecture

TeraScale

TSMC

Foundry

TSMC

55 nm

Process Size

55 nm

0.514 billion

Transistors

0.956 billion

146 mm²

Die Size

256 mm²

Graphics Features

10.1 (10_1)

DirectX

10.1 (10_1)

3.3

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

-

4.1

Shader Model

4.1

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