ATI FirePro V7760 vs AMD Radeon HD 6490

VS

ATI FirePro V7760

AMD Radeon HD 6490

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V7760 and 1024MB VRAM Radeon HD 6490 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7760 's Advantages

Released 6 months late

Larger VRAM bandwidth (27.20GB/s vs 16.00GB/s)

480 additional rendering cores

AMD Radeon HD 6490 's Advantages

Lower TDP (39W vs 76W)

Score

Benchmark

FP32 (float)

FirePro V7760 +240%

1.2 TFLOPS

Radeon HD 6490

0.352 TFLOPS

FirePro V7760

VS

Radeon HD 6490

Graphics Card

Jan 2012

Release Date

Jul 2011

FirePro

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

850 MHz

Memory Clock

500 MHz

Memory

1024MB

Memory Size

1024MB

GDDR3

Memory Type

DDR2

128bit

Memory Bus

128bit

27.20GB/s

Bandwidth

16.00GB/s

Render Config

10

Compute Units

4

-

800

Shading Units

320

40

TMUs

16

8

ROPs

8

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

6.000 GPixel/s

Pixel Rate

4.400 GPixel/s

30.00 GTexel/s

Texture Rate

8.800 GTexel/s

-

1200 GFLOPS

FP32 (float)

352.0 GFLOPS

-

Board Design

76W

TDP

39W

250 W

Suggested PSU

200 W

1x DVI

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 6-pin

Power Connectors

None

Graphics Processor

RV770

GPU Name

Redwood

RV770 XT (215-0669049)

GPU Variant

Redwood LE

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

55 nm

Process Size

40 nm

0.956 billion

Transistors

0.627 billion

256 mm²

Die Size

104 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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