ATI FirePro V3800 vs AMD Radeon HD 6450

VS

ATI FirePro V3800

AMD Radeon HD 6450

We compared two Desktop platform GPUs: 512MB VRAM FirePro V3800 and 512MB VRAM Radeon HD 6450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V3800 's Advantages

240 additional rendering cores

AMD Radeon HD 6450 's Advantages

Released 1 years late

Larger VRAM bandwidth (25.60GB/s vs 14.40GB/s)

Lower TDP (18W vs 43W)

Score

Benchmark

FP32 (float)

FirePro V3800 +160%

0.52 TFLOPS

Radeon HD 6450

0.2 TFLOPS

FirePro V3800

VS

Radeon HD 6450

Graphics Card

Apr 2010

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

800 MHz

Memory

512MB

Memory Size

512MB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

25.60GB/s

Render Config

5

Compute Units

2

-

400

Shading Units

160

20

TMUs

8

ROPs

4

-

8 KB (per CU)

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

128 KB

-

Theoretical Performance

5.200 GPixel/s

Pixel Rate

2.500 GPixel/s

13.00 GTexel/s

Texture Rate

5.000 GTexel/s

-

520.0 GFLOPS

FP32 (float)

200.0 GFLOPS

-

Board Design

43W

TDP

18W

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

Caicos

Redwood PRO GL

GPU Variant

Caicos PRO

TeraScale 2

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.627 billion

Transistors

0.37 billion

104 mm²

Die Size

67 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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