ATI FirePro V7750 vs AMD Radeon HD 6790

VS

ATI FirePro V7750

AMD Radeon HD 6790

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V7750 and 1024MB VRAM Radeon HD 6790 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 150W)

AMD Radeon HD 6790 's Advantages

Released 2 years and 1 months late

Larger VRAM bandwidth (134.4GB/s vs 28.80GB/s)

480 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro V7750

0.512 TFLOPS

Radeon HD 6790 +162%

1.344 TFLOPS

FirePro V7750

VS

Radeon HD 6790

Graphics Card

Mar 2009

Release Date

Apr 2011

FirePro

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

900 MHz

Memory Clock

1050 MHz

Memory

1024MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

256bit

28.80GB/s

Bandwidth

134.4GB/s

Render Config

4

Compute Units

10

-

320

Shading Units

800

32

TMUs

40

8

ROPs

16

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

512 KB

-

Theoretical Performance

6.400 GPixel/s

Pixel Rate

13.44 GPixel/s

25.60 GTexel/s

Texture Rate

33.60 GTexel/s

-

512.0 GFLOPS

FP32 (float)

1344 GFLOPS

-

Board Design

76W

TDP

150W

250 W

Suggested PSU

450 W

1x DVI 2x DisplayPort 1.0

Outputs

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

1x 6-pin

Power Connectors

2x 6-pin

Graphics Processor

RV730

GPU Name

Barts

RV730 GL XTX

GPU Variant

Barts LE (215-0798002)

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

55 nm

Process Size

40 nm

0.514 billion

Transistors

1.7 billion

146 mm²

Die Size

255 mm²

Graphics Features

10.1 (10_1)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

-

4.1

Shader Model

5.0

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