AMD Radeon RX 6600 XT vs 3dfx Voodoo4-2 4200 PCI 32 MB

VS

AMD Radeon RX 6600 XT

3dfx Voodoo4-2 4200 PCI 32 MB

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 XT 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 RX 6600 XT 's Advantages

Boost Clock2589MHz

More VRAM (8GB vs 32GB)

Larger VRAM bandwidth (256.0GB/s vs 2.656GB/s)

2048 additional rendering cores

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

Lower TDP (15W vs 160W)

Score

Radeon RX 6600 XT

VS

Voodoo4 2 4200 PCI 32 MB

Graphics Card

Jul 2021

Release Date

Unknown

Navi II

Generation

Voodoo4-2

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

AGP 4x

Clock Speeds

1968 MHz

Base Clock

-

2589 MHz

Boost Clock

-

2000 MHz

Memory Clock

166 MHz

Memory

8GB

Memory Size

32MB

GDDR6

Memory Type

DDR

128bit

Memory Bus

64bit

256.0GB/s

Bandwidth

2.656GB/s

Render Config

32

Compute Units

-

2048

Shading Units

-

128

TMUs

2

64

ROPs

2

-

32

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

32 MB

L3 Cache

-

Theoretical Performance

165.7 GPixel/s

Pixel Rate

332.0 MPixel/s

331.4 GTexel/s

Texture Rate

332.0 MTexel/s

21.21 TFLOPS

FP16 (half)

-

10.60 TFLOPS

FP32 (float)

-

662.8 GFLOPS

FP64 (double)

-

Board Design

160W

TDP

15W

450 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA

1x 8-pin

Power Connectors

None

Graphics Processor

Navi 23

GPU Name

VSA-101

Navi 23 XT (215-130000006)

GPU Variant

Daytona (355-0025-221)

RDNA 2.0

Architecture

Voodoo Scalable

TSMC

Foundry

TSMC

7 nm

Process Size

180 nm

11.06 billion

Transistors

0.014 billion

237 mm²

Die Size

112 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

6.0

4.6

OpenGL

1.1

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.7

Shader Model

-

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