AMD Radeon HD 6850 X2 vs 3dfx Voodoo4-2 4200 AGP

VS

AMD Radeon HD 6850 X2 3dfx Voodoo4-2 4200 AGP

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6850 X2 and 16MB VRAM Voodoo4 2 4200 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850 X2 's Advantages

Larger VRAM bandwidth (134.4GB/s vs 2.288GB/s)

960 additional rendering cores

3dfx Voodoo4-2 4200 AGP 's Advantages

Lower TDP (15W vs 254W)

Score

Radeon HD 6850 X2

VS

Voodoo4 2 4200 AGP

Graphics Card

Sep 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

-

1050 MHz

Memory Clock

143 MHz

Memory

2GB

Memory Size

16MB

GDDR5

Memory Type

DDR

256bit

Memory Bus

64bit

134.4GB/s

Bandwidth

2.288GB/s

Render Config

-

SM Count

-

12

Compute Units

-

960

Shading Units

-

48

TMUs

2

32

ROPs

2

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

-

Theoretical Performance

25.60 GPixel/s

Pixel Rate

286.0 MPixel/s

38.40 GTexel/s

Texture Rate

286.0 MTexel/s

-

FP16 (half)

-

1.536 TFLOPS

FP32 (float)

-

FP64 (double)

-

Graphics Processor

Barts

GPU Name

VSA-101

Barts PRO (215-0798006)

GPU Variant

Daytona (355-0025-221)

TeraScale 2

Architecture

Voodoo Scalable

TSMC

Foundry

TSMC

40 nm

Process Size

180 nm

1.7 billion

Transistors

0.014 billion

255 mm²

Die Size

112 mm²

Board Design

254W

TDP

15W

600 W

Suggested PSU

200 W

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

Outputs

1x DVI 1x VGA

2x 8-pin

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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