Product comparison · 2 gpus

MSI V809-404R graphics card NVIDIA GeForce GT 640 vs MSI V809-421R graphics card NVIDIA GeForce GT 640

24specifications compared
7differ
17identical
15known for one product only

Key differences

Processor frequency
- V809-404R graphics card NVIDIA GeForce GT 640:900 MHz
- V809-421R graphics card NVIDIA GeForce GT 640:902 MHz
Discrete graphics card memory
- V809-404R graphics card NVIDIA GeForce GT 640:2 GB
- V809-421R graphics card NVIDIA GeForce GT 640:1 GB
DVI-D ports quantity
- V809-404R graphics card NVIDIA GeForce GT 640:0
- V809-421R graphics card NVIDIA GeForce GT 640:1
DVI-I ports quantity
- V809-404R graphics card NVIDIA GeForce GT 640:1
- V809-421R graphics card NVIDIA GeForce GT 640:0
Length
- V809-404R graphics card NVIDIA GeForce GT 640:171 mm
- V809-421R graphics card NVIDIA GeForce GT 640:154 mm
Depth
- V809-404R graphics card NVIDIA GeForce GT 640:37 mm
- V809-421R graphics card NVIDIA GeForce GT 640:34 mm
Height
- V809-404R graphics card NVIDIA GeForce GT 640:115 mm
- V809-421R graphics card NVIDIA GeForce GT 640:110 mm

Side by side

Differences highlightedShow differences only

Comparison of V809-404R, V809-421R
39 specifications	A MSI V809-404R graphics card NVIDIA GeForce GT 640 Model V809-404R View product	B MSI V809-421R graphics card NVIDIA GeForce GT 640 Model V809-421R View product
Processor1 differ
Maximum resolutionKnown for one	4096 x 2160 pixels	Unknown — not stated by the source
CUDAKnown for one	Yes	Unknown — not stated by the source
Processor frequencyDiffers	900 MHz	902 MHz
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
FireStreamKnown for one	Unknown — not stated by the source	No
Memory1 differ
Discrete graphics card memoryDiffers	2 GB	1 GB
Ports & interfaces2 differ
DVI-D ports quantityDiffers	0	1
DVI-I ports quantityDiffers	1	0
Mini HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Micro HDMI ports quantityKnown for one	0	Unknown — not stated by the source
DMS-59 ports quantityKnown for one	0	Unknown — not stated by the source
DVI ports quantityKnown for one	1	Unknown — not stated by the source
Dual VGAKnown for one	Yes	Unknown — not stated by the source
Mini DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
VHDCI ports quantityKnown for one	0	Unknown — not stated by the source
Video inKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Shader model versionKnown for one	5.0	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
NVIDIA 3D VisionKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
LengthDiffers	171 mm	154 mm
DepthDiffers	37 mm	34 mm
HeightDiffers	115 mm	110 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More gpu comparisons

All gpu comparisons