AMD Radeon HD 6670 vs 3dfx Voodoo4-2 4200 PCI 32 MB

VS

AMD Radeon HD 6670 3dfx Voodoo4-2 4200 PCI 32 MB

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6670 and 32MB VRAM Voodoo4 2 4200 PCI 32 MB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6670 's Advantages

More VRAM (1024GB vs 32GB)

Larger VRAM bandwidth (64.00GB/s vs 2.656GB/s)

480 additional rendering cores

3dfx Voodoo4-2 4200 PCI 32 MB 's Advantages

Lower TDP (15W vs 66W)

Score

Radeon HD 6670

VS

Voodoo4 2 4200 PCI 32 MB

Graphics Card

Apr 2011

Release Date

Unknown

Northern Islands

Generation

Voodoo4-2

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

AGP 4x

Clock Speeds

-

Base Clock

-

Boost Clock

-

1000 MHz

Memory Clock

166 MHz

Memory

1024MB

Memory Size

32MB

GDDR5

Memory Type

DDR

128bit

Memory Bus

64bit

64.00GB/s

Bandwidth

2.656GB/s

Render Config

-

SM Count

-

6

Compute Units

-

480

Shading Units

-

24

TMUs

2

8

ROPs

2

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

-

Theoretical Performance

6.400 GPixel/s

Pixel Rate

332.0 MPixel/s

19.20 GTexel/s

Texture Rate

332.0 MTexel/s

-

FP16 (half)

-

768.0 GFLOPS

FP32 (float)

-

FP64 (double)

-

Graphics Processor

Turks

GPU Name

VSA-101

Turks XT (215-0803000)

GPU Variant

Daytona (355-0025-221)

TeraScale 2

Architecture

Voodoo Scalable

TSMC

Foundry

TSMC

40 nm

Process Size

180 nm

0.716 billion

Transistors

0.014 billion

118 mm²

Die Size

112 mm²

Board Design

66W

TDP

15W

250 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

1x DVI 1x VGA

None

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

6.0

4.4

OpenGL

1.1

1.2

OpenCL

N/A

Vulkan

N/A

-

CUDA

-

5.0

Shader Model

-

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