ATI FirePro 2450 Multi View PCIe x1 vs ATI Radeon HD 4580

VS

ATI FirePro 2450 Multi View PCIe x1

ATI Radeon HD 4580

We compared two Desktop platform GPUs: 256MB VRAM FirePro 2450 Multi View PCIe x1 and 512MB VRAM Radeon HD 4580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro 2450 Multi View PCIe x1 's Advantages

Lower TDP (32W vs 65W)

ATI Radeon HD 4580 's Advantages

Released 2 years and 10 months late

More VRAM (512GB vs 256GB)

Larger VRAM bandwidth (22.18GB/s vs 6.400GB/s)

80 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro 2450 Multi View PCIe x1

0.032 TFLOPS

Radeon HD 4580 +496%

0.191 TFLOPS

FirePro 2450 Multi View PCIe x1

VS

Radeon HD 4580

Graphics Card

Jan 2009

Release Date

Nov 2011

FirePro Multi-View

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 2.0 x1

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

400 MHz

Memory Clock

693 MHz

Memory

256MB

Memory Size

512MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

128bit

6.400GB/s

Bandwidth

22.18GB/s

Render Config

2

Compute Units

3

-

40

Shading Units

120

4

TMUs

8

4

ROPs

4

-

L2 Cache

128 KB

-

Theoretical Performance

1.600 GPixel/s

Pixel Rate

3.184 GPixel/s

1.600 GTexel/s

Texture Rate

6.368 GTexel/s

-

32.00 GFLOPS

FP32 (float)

191.0 GFLOPS

-

Board Design

32W

TDP

65W

200 W

Suggested PSU

250 W

1x VHDCI

Outputs

2x DVI 1x S-Video

None

Power Connectors

None

Graphics Processor

RV620

GPU Name

RV635

RC620 PRO

GPU Variant

RV635 PRO (215-0682008)

TeraScale

Architecture

TeraScale

TSMC

Foundry

TSMC

55 nm

Process Size

55 nm

0.181 billion

Transistors

0.378 billion

67 mm²

Die Size

135 mm²

Graphics Features

10.1 (10_1)

DirectX

10.1 (10_1)

3.3

OpenGL

3.3

N/A

OpenCL

N/A

Vulkan

N/A

-

4.1

Shader Model

4.1

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