ATI Radeon HD 4450 vs ATI Radeon HD 2400 PRO

VS

ATI Radeon HD 4450

ATI Radeon HD 2400 PRO

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4450 and 256MB VRAM ATI Radeon HD 2400 PRO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4450 's Advantages

Released 4 years and 5 months late

More VRAM (512GB vs 256GB)

40 additional rendering cores

ATI Radeon HD 2400 PRO 's Advantages

Lower TDP (20W vs 25W)

Score

Benchmark

FP32 (float)

Radeon HD 4450 +128%

0.096 TFLOPS

ATI Radeon HD 2400 PRO

0.042 TFLOPS

Radeon HD 4450

VS

ATI Radeon HD 2400 PRO

Graphics Card

Nov 2011

Release Date

Jun 2007

Radeon R700

Generation

Radeon R600

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

256MB

DDR2

Memory Type

DDR2

64bit

Memory Bus

64bit

6.400GB/s

Bandwidth

6.400GB/s

Render Config

1

Compute Units

2

-

80

Shading Units

40

8

TMUs

4

ROPs

4

-

16 KB (per CU)

L1 Cache

-

64 KB

L2 Cache

32 KB

-

Theoretical Performance

2.400 GPixel/s

Pixel Rate

2.100 GPixel/s

4.800 GTexel/s

Texture Rate

2.100 GTexel/s

-

96.00 GFLOPS

FP32 (float)

42.00 GFLOPS

-

Board Design

25W

TDP

20W

200 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x VGA 1x S-Video

None

Power Connectors

None

Graphics Processor

RV710

GPU Name

RV610

RV710 (215-0725016)

GPU Variant

RV610 LE (215LKCAKA14FG)

TeraScale

Architecture

TeraScale

TSMC

Foundry

TSMC

55 nm

Process Size

65 nm

0.242 billion

Transistors

0.18 billion

73 mm²

Die Size

85 mm²

Graphics Features

10.1 (10_1)

DirectX

10.0 (10_0)

3.3

OpenGL

3.3

1.1

OpenCL

N/A

Vulkan

N/A

-

4.1

Shader Model

4.0

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