NVIDIA GeForce GT 640 vs 3dfx Voodoo4-2 4200 PCI 16 MB

VS

NVIDIA GeForce GT 640

3dfx Voodoo4-2 4200 PCI 16 MB

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 640 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

NVIDIA GeForce GT 640 's Advantages

More VRAM (2GB vs 16GB)

Larger VRAM bandwidth (28.51GB/s vs 2.656GB/s)

384 additional rendering cores

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

Lower TDP (15W vs 65W)

Score

GeForce GT 640

VS

Voodoo4 2 4200 PCI 16 MB

Graphics Card

Jun 2012

Release Date

Unknown

GeForce 600

Generation

Voodoo4-2

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

AGP 4x

Clock Speeds

-

891 MHz

Memory Clock

166 MHz

Memory

2GB

Memory Size

16MB

DDR3

Memory Type

DDR

128bit

Memory Bus

64bit

28.51GB/s

Bandwidth

2.656GB/s

Render Config

-

384

Shading Units

-

32

TMUs

2

16

ROPs

2

-

16 KB (per SMX)

L1 Cache

-

256 KB

L2 Cache

-

Theoretical Performance

7.216 GPixel/s

Pixel Rate

332.0 MPixel/s

28.86 GTexel/s

Texture Rate

332.0 MTexel/s

-

692.7 GFLOPS

FP32 (float)

-

28.86 GFLOPS

FP64 (double)

-

Board Design

65W

TDP

15W

250 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x DVI 1x VGA

None

Power Connectors

None

Graphics Processor

GK107

GPU Name

VSA-101

GK107-300-A2

GPU Variant

Daytona (355-0025-221)

Kepler

Architecture

Voodoo Scalable

TSMC

Foundry

TSMC

28 nm

Process Size

180 nm

1.27 billion

Transistors

0.014 billion

118 mm²

Die Size

112 mm²

Graphics Features

12 (11_0)

DirectX

6.0

4.6

OpenGL

1.1

3.0

OpenCL

N/A

1.1

Vulkan

N/A

3.0

CUDA

-

5.1

Shader Model

-

Related GPU Comparisons

1

NVIDIA GeForce GT 640 vs NVIDIA CMP 40HX

2

NVIDIA GeForce GT 640 vs NVIDIA GeForce RTX 4070 Ti

3

NVIDIA GeForce GT 640 vs ATI Radeon HD 2900 GT

4

NVIDIA GeForce GT 640 vs AMD Radeon R5 310 OEM

5

NVIDIA GeForce GT 640 vs NVIDIA GeForce GTX 260 Rev. 2

6

NVIDIA GeForce GT 640 vs MTT S30

7

NVIDIA GeForce GT 640 vs AMD Radeon RX 7900 XT

8

NVIDIA GeForce GT 640 vs AMD Radeon HD 7510 OEM

9

NVIDIA GeForce GT 640 vs NVIDIA GeForce GTX 760 OEM Rebrand

10

NVIDIA GeForce GT 640 vs AMD Radeon R9 FURY X2

Related News

1

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

2

CXMT Reportedly Achieves 80% Yield in DDR5 Production

3

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

4

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

5

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

6

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

7

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

8

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

9

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

10

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip