ATI FirePro V3800 vs AMD Radeon HD 6490

VS

ATI FirePro V3800

AMD Radeon HD 6490

We compared two Desktop platform GPUs: 512MB VRAM FirePro V3800 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 V3800 's Advantages

80 additional rendering cores

AMD Radeon HD 6490 's Advantages

Released 1 years and 3 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (16.00GB/s vs 14.40GB/s)

Lower TDP (39W vs 43W)

Score

Benchmark

FP32 (float)

FirePro V3800 +47%

0.52 TFLOPS

Radeon HD 6490

0.352 TFLOPS

FirePro V3800

VS

Radeon HD 6490

Graphics Card

Apr 2010

Release Date

Jul 2011

FirePro

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

900 MHz

Memory Clock

500 MHz

Memory

512MB

Memory Size

1024MB

DDR3

Memory Type

DDR2

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

16.00GB/s

Render Config

5

Compute Units

4

-

400

Shading Units

320

20

TMUs

16

8

ROPs

8

-

8 KB (per CU)

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

5.200 GPixel/s

Pixel Rate

4.400 GPixel/s

13.00 GTexel/s

Texture Rate

8.800 GTexel/s

-

520.0 GFLOPS

FP32 (float)

352.0 GFLOPS

-

Board Design

43W

TDP

39W

200 W

Suggested PSU

200 W

1x DVI 1x DisplayPort 1.1

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

None

Power Connectors

None

Graphics Processor

Redwood

GPU Name

Redwood

Redwood PRO GL

GPU Variant

Redwood LE

TeraScale 2

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.627 billion

Transistors

0.627 billion

104 mm²

Die Size

104 mm²

Graphics Features

11.2 (11_0)

DirectX

11.2 (11_0)

4.4

OpenGL

4.4

1.2

OpenCL

1.2

N/A

Vulkan

N/A

-

5.0

Shader Model

5.0

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