AMD Radeon RX 7900 XT vs 3dfx Voodoo4-2 4200 PCI 16 MB

VS

AMD Radeon RX 7900 XT

3dfx Voodoo4-2 4200 PCI 16 MB

We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7900 XT and 16MB VRAM Voodoo4 2 4200 PCI 16 MB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 XT 's Advantages

Boost Clock2394MHz

More VRAM (20GB vs 16GB)

Larger VRAM bandwidth (800.0GB/s vs 2.656GB/s)

5376 additional rendering cores

3dfx Voodoo4-2 4200 PCI 16 MB 's Advantages

Lower TDP (15W vs 300W)

Score

Radeon RX 7900 XT

VS

Voodoo4 2 4200 PCI 16 MB

Graphics Card

Nov 2022

Release Date

Unknown

Navi III

Generation

Voodoo4-2

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

AGP 4x

Clock Speeds

1387 MHz

Base Clock

-

2394 MHz

Boost Clock

-

2500 MHz

Memory Clock

166 MHz

Memory

20GB

Memory Size

16MB

GDDR6

Memory Type

DDR

320bit

Memory Bus

64bit

800.0GB/s

Bandwidth

2.656GB/s

Render Config

84

Compute Units

-

5376

Shading Units

-

336

TMUs

2

192

ROPs

2

-

84

RT Cores

-

256 KB per Array

L1 Cache

-

6 MB

L2 Cache

-

80 MB

L3 Cache

-

Theoretical Performance

459.6 GPixel/s

Pixel Rate

332.0 MPixel/s

804.4 GTexel/s

Texture Rate

332.0 MTexel/s

103.0 TFLOPS

FP16 (half)

-

51.48 TFLOPS

FP32 (float)

-

1.609 TFLOPS

FP64 (double)

-

Board Design

300W

TDP

15W

700 W

Suggested PSU

200 W

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

Outputs

1x DVI 1x VGA

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 31

GPU Name

VSA-101

Navi 31 XT (215-145000156)

GPU Variant

Daytona (355-0025-221)

RDNA 3.0

Architecture

Voodoo Scalable

TSMC

Foundry

TSMC

5 nm

Process Size

180 nm

57.7 billion

Transistors

0.014 billion

529 mm²

Die Size

112 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

6.0

4.6

OpenGL

1.1

2.2

OpenCL

N/A

1.3

Vulkan

N/A

-

6.7

Shader Model

-

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