ATI Radeon HD 5450 PCI vs ATI FirePro V7750

VS

ATI Radeon HD 5450 PCI

ATI FirePro V7750

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5450 PCI and 1024MB VRAM FirePro V7750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5450 PCI 's Advantages

Released 11 months late

Lower TDP (19W vs 76W)

ATI FirePro V7750 's Advantages

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (28.80GB/s vs 5.328GB/s)

240 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 5450 PCI

0.104 TFLOPS

FirePro V7750 +392%

0.512 TFLOPS

Radeon HD 5450 PCI

VS

FirePro V7750

Graphics Card

Feb 2010

Release Date

Mar 2009

Evergreen

Generation

FirePro

Desktop

Type

Desktop

PCI

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

333 MHz

Memory Clock

900 MHz

Memory

512MB

Memory Size

1024MB

DDR2

Memory Type

GDDR3

64bit

Memory Bus

128bit

5.328GB/s

Bandwidth

28.80GB/s

Render Config

2

Compute Units

4

-

80

Shading Units

320

8

TMUs

32

4

ROPs

8

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

128 KB

-

Theoretical Performance

2.600 GPixel/s

Pixel Rate

6.400 GPixel/s

5.200 GTexel/s

Texture Rate

25.60 GTexel/s

-

104.0 GFLOPS

FP32 (float)

512.0 GFLOPS

-

Board Design

19W

TDP

76W

200 W

Suggested PSU

250 W

1x DVI 1x HDMI 1.3a

Outputs

1x DVI 2x DisplayPort 1.0

None

Power Connectors

1x 6-pin

Graphics Processor

Cedar

GPU Name

RV730

Cedar PRO

GPU Variant

RV730 GL XTX

TeraScale 2

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

0.292 billion

Transistors

0.514 billion

59 mm²

Die Size

146 mm²

Graphics Features

11.2 (11_0)

DirectX

10.1 (10_1)

4.4

OpenGL

3.3

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

5.0

Shader Model

4.1

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