Product comparison · 2 gpus

GIGABYTE GV-N220TC-1GI graphics card GeForce GT 220 vs GIGABYTE GV-N84STC-512I graphics card GeForce 8400 GS GDDR3

Key differences

Graphics processor
- GV-N220TC-1GI graphics card GeForce GT 220:GeForce GT 220
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:GeForce 8400 GS
Processor frequency
- GV-N220TC-1GI graphics card GeForce GT 220:680 MHz
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:450 MHz
Shader clock
- GV-N220TC-1GI graphics card GeForce GT 220:1480 MHz
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:1111 MHz
Memory clock speed
- GV-N220TC-1GI graphics card GeForce GT 220:2000 MHz
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:1800 MHz
DirectX version
- GV-N220TC-1GI graphics card GeForce GT 220:10.1
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:10.0
Shader model version
- GV-N220TC-1GI graphics card GeForce GT 220:4.1
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:4.0
OpenGL version
- GV-N220TC-1GI graphics card GeForce GT 220:3.1
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:2.1

Differences highlightedShow differences only

Comparison of GV-N220TC-1GI, GV-N84STC-512I
25 specifications	A GIGABYTE GV-N220TC-1GI graphics card GeForce GT 220 Model GV-N220TC-1GI View product	B GIGABYTE GV-N84STC-512I graphics card GeForce 8400 GS GDDR3 Model GV-N84STC-512I View product
Processor3 differ
Graphics processorDiffers	GeForce GT 220	GeForce 8400 GS
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDA	Yes	Yes
Processor frequencyDiffers	680 MHz	450 MHz
Shader clockDiffers	1480 MHz	1111 MHz
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Memory1 differ
Discrete graphics card memoryKnown for one	1 GB	Unknown — not stated by the source
Graphics card memory type	GDDR3	GDDR3
Memory bus	128 bit	128 bit
Memory clock speedDiffers	2000 MHz	1800 MHz
Ports & interfacesidentical
Interface type	PCI Express 2.0	PCI Express 2.0
HDMI ports quantity	1	1
DVI-I ports quantity	1	1
TV-outKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantity	1	1
Performance3 differ
PhysXKnown for one	Yes	Unknown — not stated by the source
DirectX versionDiffers	10.1	10.0
Shader model versionDiffers	4.1	4.0
OpenGL versionDiffers	3.1	2.1
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
Designidentical
Cooling type	Active	Active
Certification	RoHS	RoHS
Other features1 differ
Mac compatibility	No	No
Compatible operating systemsDiffers	Microsoft Window7, Windows Vista	Windows Vista

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.