Product comparison · 2 gpus

ASUS EAH4770 FORMULA/HTDI/512MD5 vs ASUS EAH5450 SILENT/DI/512MD2(LP)

Key differences

Processor frequency
- EAH4770 FORMULA/HTDI/512MD5:750 MHz
- EAH5450 SILENT/DI/512MD2(LP):650 MHz
Graphics card memory type
- EAH4770 FORMULA/HTDI/512MD5:GDDR5
- EAH5450 SILENT/DI/512MD2(LP):GDDR2
Memory bus
- EAH4770 FORMULA/HTDI/512MD5:128 bit
- EAH5450 SILENT/DI/512MD2(LP):64 bit
Memory clock speed
- EAH4770 FORMULA/HTDI/512MD5:3200 MHz
- EAH5450 SILENT/DI/512MD2(LP):800 MHz
Interface type
- EAH4770 FORMULA/HTDI/512MD5:PCI Express 2.0
- EAH5450 SILENT/DI/512MD2(LP):PCI Express 2.1
DirectX version
- EAH4770 FORMULA/HTDI/512MD5:10.1
- EAH5450 SILENT/DI/512MD2(LP):11
Dual Link DVI
- EAH4770 FORMULA/HTDI/512MD5:Yes
- EAH5450 SILENT/DI/512MD2(LP):No
Cooling type
- EAH4770 FORMULA/HTDI/512MD5:Active
- EAH5450 SILENT/DI/512MD2(LP):Passive

Differences highlightedShow differences only

Comparison of EAH4770 FORMULA/HTDI/512MD5, EAH5450 SILENT/DI/512MD2(LP)
27 specifications	A ASUS EAH4770 FORMULA/HTDI/512MD5 View product	B ASUS EAH5450 SILENT/DI/512MD2(LP)View product
Processor1 differ
Graphics processor family	AMD	AMD
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDA	No	No
Processor frequencyDiffers	750 MHz	650 MHz
Maximum analog resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Maximum digital resolutionKnown for one	Unknown — not stated by the source	2560 x 1600 pixels
Parallel processing technology support	Not supported	Not supported
Memory3 differ
Graphics card memory typeDiffers	GDDR5	GDDR2
Memory busDiffers	128 bit	64 bit
Memory clock speedDiffers	3200 MHz	800 MHz
Ports & interfaces1 differ
Interface typeDiffers	PCI Express 2.0	PCI Express 2.1
HDMI ports quantity	1	1
DVI-I ports quantity	1	1
VGA (D-Sub) ports quantity	1	1
Performance2 differ
PhysX	No	No
TV tuner integrated	No	No
DirectX versionDiffers	10.1	11
Shader model versionKnown for one	Unknown — not stated by the source	5.0
OpenGL versionKnown for one	Unknown — not stated by the source	3.2
HDCP	Yes	Yes
Dual Link DVIDiffers	Yes	No
Full HDKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Cooling typeDiffers	Active	Passive
Form factorKnown for one	Unknown — not stated by the source	Half-Height/Half-Length (HH/HL)
Other features1 differ
Mac compatibilityDiffers	Yes	No
HDMI	Yes	Yes
Packaging contentidentical
Bundled softwareKnown for one	ASUS Utilities & Driver	Unknown — not stated by the source

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.