AMD Radeon HD 7950 Boost vs ATI FirePro V3750

VS

AMD Radeon HD 7950 Boost

ATI FirePro V3750

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Boost 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 7950 Boost 's Advantages

Released 3 years and 9 months late

Boost Clock925MHz

More VRAM (3GB vs 256GB)

Larger VRAM bandwidth (240.0GB/s vs 22.40GB/s)

1472 additional rendering cores

ATI FirePro V3750 's Advantages

Lower TDP (48W vs 200W)

Score

Benchmark

FP32 (float)

Radeon HD 7950 Boost +841%

3.315 TFLOPS

FirePro V3750

0.352 TFLOPS

Radeon HD 7950 Boost

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

850 MHz

Base Clock

-

925 MHz

Boost Clock

-

1250 MHz

Memory Clock

700 MHz

Memory

3GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

384bit

Memory Bus

128bit

240.0GB/s

Bandwidth

22.40GB/s

Render Config

28

Compute Units

4

-

1792

Shading Units

320

112

TMUs

32

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

768 KB

L2 Cache

128 KB

-

Theoretical Performance

29.60 GPixel/s

Pixel Rate

4.400 GPixel/s

103.6 GTexel/s

Texture Rate

17.60 GTexel/s

-

3.315 TFLOPS

FP32 (float)

352.0 GFLOPS

828.8 GFLOPS

FP64 (double)

-

Board Design

200W

TDP

48W

550 W

Suggested PSU

200 W

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

Outputs

1x DVI 2x DisplayPort 1.0

2x 6-pin

Power Connectors

None

Graphics Processor

Tahiti

GPU Name

RV730

Tahiti PRO2 (215-0821282)

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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