ATI FirePro V7900 SDI vs ATI Radeon HD 4730

VS

ATI FirePro V7900 SDI

ATI Radeon HD 4730

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7900 SDI and 512MB VRAM Radeon HD 4730 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7900 SDI 's Advantages

Released 1 years and 11 months late

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (160.0GB/s vs 57.60GB/s)

640 additional rendering cores

ATI Radeon HD 4730 's Advantages

Lower TDP (110W vs 150W)

Score

Benchmark

FP32 (float)

FirePro V7900 SDI +93%

1.856 TFLOPS

Radeon HD 4730

0.96 TFLOPS

FirePro V7900 SDI

VS

Radeon HD 4730

Graphics Card

May 2011

Release Date

Jun 2009

FirePro

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1250 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

160.0GB/s

Bandwidth

57.60GB/s

Render Config

20

Compute Units

8

-

1280

Shading Units

640

80

TMUs

32

ROPs

8

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

128 KB

-

Theoretical Performance

23.20 GPixel/s

Pixel Rate

6.000 GPixel/s

58.00 GTexel/s

Texture Rate

24.00 GTexel/s

-

1.856 TFLOPS

FP32 (float)

960.0 GFLOPS

464.0 GFLOPS

FP64 (double)

192.0 GFLOPS

Board Design

150W

TDP

110W

450 W

Suggested PSU

300 W

4x SDI

Outputs

2x DVI 1x S-Video

1x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

Cayman

GPU Name

RV770

Cayman PRO GL

GPU Variant

RV770 CE (215-0669093)

TeraScale 3

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

2.64 billion

Transistors

0.956 billion

389 mm²

Die Size

256 mm²

Graphics Features

11.2 (11_0)

DirectX

10.1 (10_1)

4.4

OpenGL

3.3

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

5.0

Shader Model

4.1

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