AMD Radeon HD 7450 OEM vs NVIDIA GeForce 8600 GTS

VS

AMD Radeon HD 7450 OEM

NVIDIA GeForce 8600 GTS

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7450 OEM and 256MB VRAM GeForce 8600 GTS 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 4 years and 9 months late

More VRAM (512GB vs 256GB)

128 additional rendering cores

Lower TDP (18W vs 60W)

NVIDIA GeForce 8600 GTS 's Advantages

Larger VRAM bandwidth (32.00GB/s vs 8.528GB/s)

Score

Benchmark

FP32 (float)

Radeon HD 7450 OEM +115%

0.2 TFLOPS

GeForce 8600 GTS

0.093 TFLOPS

Radeon HD 7450 OEM

VS

GeForce 8600 GTS

Graphics Card

Jan 2012

Release Date

Apr 2007

Southern Islands

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

533 MHz

Memory Clock

1000 MHz

Memory

512MB

Memory Size

256MB

GDDR3

Memory Type

GDDR3

64bit

Memory Bus

128bit

8.528GB/s

Bandwidth

32.00GB/s

Render Config

2

Compute Units

-

SM Count

4

160

Shading Units

32

8

TMUs

16

4

ROPs

8

-

8 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

32 KB

-

Theoretical Performance

2.500 GPixel/s

Pixel Rate

5.400 GPixel/s

5.000 GTexel/s

Texture Rate

10.80 GTexel/s

-

200.0 GFLOPS

FP32 (float)

92.80 GFLOPS

-

Board Design

18W

TDP

60W

200 W

Suggested PSU

250 W

1x DVI 1x HDMI 1.3a

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin

Graphics Processor

Caicos

GPU Name

G84

Caimour

GPU Variant

G84-400-A2

TeraScale 2

Architecture

Tesla

TSMC

Foundry

TSMC

40 nm

Process Size

80 nm

0.37 billion

Transistors

0.289 billion

67 mm²

Die Size

169 mm²

Graphics Features

11.2 (11_0)

DirectX

11.1 (10_0)

4.4

OpenGL

3.3

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

1.1

5.0

Shader Model

4.0

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