Product comparison · 2 gpus

ASUS Radeon HD 4770 vs HP FY919AV graphics card GDDR3

10specifications compared
7differ
3identical
9known for one product only

Key differences

The HP FY919AV graphics card GDDR3 has 64 bit more memory bus than the ASUS Radeon HD 4770 (192 bit vs 128 bit). The ASUS Radeon HD 4770 has 1 more DVI-I ports quantity than the HP FY919AV graphics card GDDR3 (2 vs 1). The ASUS Radeon HD 4770 has 0.1 more DirectX version than the HP FY919AV graphics card GDDR3 (10.1 vs 10.0). Graphics card memory type: GDDR5 on the ASUS Radeon HD 4770, GDDR3 on the HP FY919AV graphics card GDDR3. Interface type: PCI Express 2.0 on the ASUS Radeon HD 4770, PCI Express x16 on the HP FY919AV graphics card GDDR3.

Graphics card memory type
- Radeon HD 4770:GDDR5
- FY919AV graphics card GDDR3:GDDR3
Memory bus
- Radeon HD 4770:128 bit
- FY919AV graphics card GDDR3:192 bit
Interface type
- Radeon HD 4770:PCI Express 2.0
- FY919AV graphics card GDDR3:PCI Express x16
DVI-I ports quantity
- Radeon HD 4770:2
- FY919AV graphics card GDDR3:1
DirectX version
- Radeon HD 4770:10.1
- FY919AV graphics card GDDR3:10.0
Shader model version
- Radeon HD 4770:4.1
- FY919AV graphics card GDDR3:4.0
OpenGL version
- Radeon HD 4770:2.1
- FY919AV graphics card GDDR3:3.0

Side by side

Differences highlightedShow differences only

Comparison of Radeon HD 4770, FY919AV
19 specifications	A ASUS Radeon HD 4770 View product	B HP FY919AV graphics card GDDR3 Model FY919AV View product
Processoridentical
Processor frequencyKnown for one	750 MHz	Unknown — not stated by the source
Stream processorsKnown for one	640	Unknown — not stated by the source
CUDAKnown for one	Unknown — not stated by the source	Yes
Memory2 differ
Graphics card memory typeDiffers	GDDR5	GDDR3
Memory busDiffers	128 bit	192 bit
Memory clock speedKnown for one	3200 MHz	Unknown — not stated by the source
Memory bandwidth (max)Known for one	Unknown — not stated by the source	38.4 GB/s
Ports & interfaces2 differ
Interface typeDiffers	PCI Express 2.0	PCI Express x16
DVI-I ports quantityDiffers	2	1
TV-outKnown for one	Yes	Unknown — not stated by the source
Performance3 differ
DirectX versionDiffers	10.1	10.0
Shader model versionDiffers	4.1	4.0
OpenGL versionDiffers	2.1	3.0
HDCPKnown for one	Yes	Unknown — not stated by the source
Dual Link DVIKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
HDMIKnown for one	Yes	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.

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