AMD Radeon HD 7450 OEM vs ATI Radeon HD 4350

VS

AMD Radeon HD 7450 OEM

ATI Radeon HD 4350

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7450 OEM and 512MB VRAM Radeon HD 4350 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7450 OEM 's Advantages

Released 3 years and 4 months late

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

80 additional rendering cores

Lower TDP (18W vs 20W)

Score

Benchmark

FP32 (float)

Radeon HD 7450 OEM +108%

0.2 TFLOPS

Radeon HD 4350

0.096 TFLOPS

Radeon HD 7450 OEM

VS

Radeon HD 4350

Graphics Card

Jan 2012

Release Date

Sep 2008

Southern Islands

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

533 MHz

Memory Clock

400 MHz

Memory

512MB

Memory Size

512MB

GDDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

8.528GB/s

Bandwidth

6.400GB/s

Render Config

2

Compute Units

1

-

160

Shading Units

80

8

TMUs

8

4

ROPs

4

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

64 KB

-

Theoretical Performance

2.500 GPixel/s

Pixel Rate

2.400 GPixel/s

5.000 GTexel/s

Texture Rate

4.800 GTexel/s

-

200.0 GFLOPS

FP32 (float)

96.00 GFLOPS

-

Board Design

18W

TDP

20W

200 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.3a

Outputs

2x DisplayPort 1.0

None

Power Connectors

None

Graphics Processor

Caicos

GPU Name

RV710

Caimour

GPU Variant

RV710 (215-0725016)

TeraScale 2

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

0.37 billion

Transistors

0.242 billion

67 mm²

Die Size

73 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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