AMD Radeon HD 7970 GHz Edition vs ATI FirePro V3750

VS

AMD Radeon HD 7970 GHz Edition

ATI FirePro V3750

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7970 GHz Edition and 256MB VRAM FirePro V3750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7970 GHz Edition 's Advantages

Released 3 years and 9 months late

Boost Clock1050MHz

More VRAM (3GB vs 256GB)

Larger VRAM bandwidth (288.0GB/s vs 22.40GB/s)

1728 additional rendering cores

ATI FirePro V3750 's Advantages

Lower TDP (48W vs 300W)

Score

Benchmark

FP32 (float)

Radeon HD 7970 GHz Edition +1121%

4.301 TFLOPS

FirePro V3750

0.352 TFLOPS

Radeon HD 7970 GHz Edition

VS

FirePro V3750

Graphics Card

Jun 2012

Release Date

Sep 2008

Southern Islands

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1050 MHz

Boost Clock

-

1500 MHz

Memory Clock

700 MHz

Memory

3GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

384bit

Memory Bus

128bit

288.0GB/s

Bandwidth

22.40GB/s

Render Config

32

Compute Units

4

-

2048

Shading Units

320

128

TMUs

32

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

768 KB

L2 Cache

128 KB

-

Theoretical Performance

33.60 GPixel/s

Pixel Rate

4.400 GPixel/s

134.4 GTexel/s

Texture Rate

17.60 GTexel/s

-

4.301 TFLOPS

FP32 (float)

352.0 GFLOPS

1075 GFLOPS

FP64 (double)

-

Board Design

300W

TDP

48W

700 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

Outputs

1x DVI 2x DisplayPort 1.0

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

Tahiti

GPU Name

RV730

Tahiti XT2 (215-0821065)

GPU Variant

RV730 PRO (215-0719056)

GCN 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

4.313 billion

Transistors

0.514 billion

352 mm²

Die Size

146 mm²

Graphics Features

12 (11_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

1.2

OpenCL

1.1

1.2

Vulkan

N/A

-

5.1

Shader Model

4.1

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