ATI Radeon HD 4450 vs NVIDIA Quadro FX 550

VS

ATI Radeon HD 4450

NVIDIA Quadro FX 550

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4450 and 128MB VRAM Quadro FX 550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4450 's Advantages

Released 5 years and 7 months late

More VRAM (512GB vs 128GB)

80 additional rendering cores

Lower TDP (25W vs 30W)

NVIDIA Quadro FX 550 's Advantages

Larger VRAM bandwidth (12.80GB/s vs 6.400GB/s)

Score

Radeon HD 4450

VS

Quadro FX 550

Graphics Card

Nov 2011

Release Date

Apr 2006

Radeon R700

Generation

Quadro FX Curie

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

400 MHz

Memory Clock

400 MHz

Memory

512MB

Memory Size

128MB

DDR2

Memory Type

GDDR3

64bit

Memory Bus

128bit

6.400GB/s

Bandwidth

12.80GB/s

Render Config

1

Compute Units

-

80

Shading Units

-

8

TMUs

8

4

ROPs

4

-

16 KB (per CU)

L1 Cache

-

64 KB

L2 Cache

-

Theoretical Performance

2.400 GPixel/s

Pixel Rate

1.440 GPixel/s

4.800 GTexel/s

Texture Rate

2.880 GTexel/s

-

96.00 GFLOPS

FP32 (float)

-

Board Design

25W

TDP

30W

200 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0

Outputs

2x DVI 1x S-Video

None

Power Connectors

None

Graphics Processor

RV710

GPU Name

NV43

RV710 (215-0725016)

GPU Variant

NV43 GL

TeraScale

Architecture

Curie

TSMC

Foundry

TSMC

55 nm

Process Size

110 nm

0.242 billion

Transistors

0.146 billion

73 mm²

Die Size

154 mm²

Graphics Features

10.1 (10_1)

DirectX

9.0c (9_3)

3.3

OpenGL

2.0 (full) 2.1 (partial)

1.1

OpenCL

N/A

Vulkan

N/A

-

4.1

Shader Model

3.0

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