AMD Radeon 550X 640SP vs 3dfx Voodoo4-2 4200 PCI 32 MB

VS

AMD Radeon 550X 640SP

3dfx Voodoo4-2 4200 PCI 32 MB

We compared two Desktop platform GPUs: 4GB VRAM Radeon 550X 640SP 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 550X 640SP 's Advantages

Boost Clock1071MHz

More VRAM (4GB vs 32GB)

Larger VRAM bandwidth (48.00GB/s vs 2.656GB/s)

640 additional rendering cores

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

Lower TDP (15W vs 50W)

Score

Radeon 550X 640SP

VS

Voodoo4 2 4200 PCI 32 MB

Graphics Card

Apr 2018

Release Date

Unknown

Polaris

Generation

Voodoo4-2

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

AGP 4x

Clock Speeds

1019 MHz

Base Clock

-

1071 MHz

Boost Clock

-

1500 MHz

Memory Clock

166 MHz

Memory

4GB

Memory Size

32MB

GDDR5

Memory Type

DDR

64bit

Memory Bus

64bit

48.00GB/s

Bandwidth

2.656GB/s

Render Config

10

Compute Units

-

640

Shading Units

-

40

TMUs

2

16

ROPs

2

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

-

Theoretical Performance

17.14 GPixel/s

Pixel Rate

332.0 MPixel/s

42.84 GTexel/s

Texture Rate

332.0 MTexel/s

1371 GFLOPS

FP16 (half)

-

1371 GFLOPS

FP32 (float)

-

85.68 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

15W

250 W

Suggested PSU

200 W

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

Outputs

1x DVI 1x VGA

None

Power Connectors

None

Graphics Processor

Lexa

GPU Name

VSA-101

Lexa PRO (215-0904018)

GPU Variant

Daytona (355-0025-221)

GCN 4.0

Architecture

Voodoo Scalable

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

180 nm

2.2 billion

Transistors

0.014 billion

103 mm²

Die Size

112 mm²

Graphics Features

12 (12_0)

DirectX

6.0

4.6

OpenGL

1.1

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

6.4

Shader Model

-

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