ATI FirePro 2450 Multi View PCIe x1 vs AMD Radeon HD 6450 OEM

VS

ATI FirePro 2450 Multi View PCIe x1

AMD Radeon HD 6450 OEM

We compared two Desktop platform GPUs: 256MB VRAM FirePro 2450 Multi View PCIe x1 and 512MB VRAM Radeon HD 6450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6450 OEM 's Advantages

Released 2 years and 1 months late

More VRAM (512GB vs 256GB)

Larger VRAM bandwidth (8.528GB/s vs 6.400GB/s)

120 additional rendering cores

Lower TDP (18W vs 32W)

Score

Benchmark

FP32 (float)

FirePro 2450 Multi View PCIe x1

0.032 TFLOPS

Radeon HD 6450 OEM +525%

0.2 TFLOPS

FirePro 2450 Multi View PCIe x1

VS

Radeon HD 6450 OEM

Graphics Card

Jan 2009

Release Date

Feb 2011

FirePro Multi-View

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 2.0 x1

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

400 MHz

Memory Clock

533 MHz

Memory

256MB

Memory Size

512MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

64bit

6.400GB/s

Bandwidth

8.528GB/s

Render Config

2

Compute Units

2

-

40

Shading Units

160

4

TMUs

8

4

ROPs

4

-

L1 Cache

8 KB (per CU)

-

L2 Cache

128 KB

-

Theoretical Performance

1.600 GPixel/s

Pixel Rate

2.500 GPixel/s

1.600 GTexel/s

Texture Rate

5.000 GTexel/s

-

32.00 GFLOPS

FP32 (float)

200.0 GFLOPS

-

Board Design

32W

TDP

18W

200 W

Suggested PSU

200 W

1x VHDCI

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

None

Power Connectors

None

Graphics Processor

RV620

GPU Name

Caicos

RC620 PRO

GPU Variant

Junbonator

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

55 nm

Process Size

40 nm

0.181 billion

Transistors

0.37 billion

67 mm²

Die Size

67 mm²

Graphics Features

10.1 (10_1)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

N/A

OpenCL

1.2

N/A

Vulkan

N/A

-

4.1

Shader Model

5.0

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