ATI Radeon HD 5670 640SP Edition vs NVIDIA GeForce 8800 GT

VS

ATI Radeon HD 5670 640SP Edition NVIDIA GeForce 8800 GT

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5670 640SP Edition and 512MB VRAM GeForce 8800 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5670 640SP Edition 's Advantages

Released 2 years and 9 months late

Larger VRAM bandwidth (64.00GB/s vs 57.60GB/s)

528 additional rendering cores

Lower TDP (64W vs 125W)

Score

Benchmark

FP32 (float)

Radeon HD 5670 640SP Edition +185%

0.96 TFLOPS

GeForce 8800 GT

0.336 TFLOPS

Radeon HD 5670 640SP Edition

VS

GeForce 8800 GT

Graphics Card

Jul 2010

Release Date

Oct 2007

Evergreen

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1000 MHz

Memory Clock

900 MHz

Memory

512MB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

256bit

64.00GB/s

Bandwidth

57.60GB/s

Render Config

-

SM Count

14

8

Compute Units

-

640

Shading Units

112

32

TMUs

56

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

64 KB

Theoretical Performance

6.000 GPixel/s

Pixel Rate

9.600 GPixel/s

24.00 GTexel/s

Texture Rate

33.60 GTexel/s

-

FP16 (half)

-

960.0 GFLOPS

FP32 (float)

336.0 GFLOPS

-

FP64 (double)

-

Graphics Processor

Juniper

GPU Name

G92

Juniper CE

GPU Variant

G92-270-A2

TeraScale 2

Architecture

Tesla

TSMC

Foundry

TSMC

40 nm

Process Size

65 nm

1.04 billion

Transistors

0.754 billion

166 mm²

Die Size

324 mm²

Board Design

64W

TDP

125W

250 W

Suggested PSU

300 W

1x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin

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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