Product comparison · 2 gpus

ASUS ENGTX590/3DIS/3GD5 graphics card NVIDIA GeForce GTX 590 vs MSI R6990-4PD4GD5 graphics card AMD Radeon HD6990

Key differences

Graphics processor family
- ENGTX590/3DIS/3GD5 graphics card NVIDIA GeForce GTX 590:NVIDIA
- R6990-4PD4GD5 graphics card AMD Radeon HD6990:AMD
Graphics processor
- ENGTX590/3DIS/3GD5 graphics card NVIDIA GeForce GTX 590:GeForce GTX 590
- R6990-4PD4GD5 graphics card AMD Radeon HD6990:Radeon HD6990
CUDA
- ENGTX590/3DIS/3GD5 graphics card NVIDIA GeForce GTX 590:Yes
- R6990-4PD4GD5 graphics card AMD Radeon HD6990:No
Processor frequency
- ENGTX590/3DIS/3GD5 graphics card NVIDIA GeForce GTX 590:1024 MHz
- R6990-4PD4GD5 graphics card AMD Radeon HD6990:830 MHz
Discrete graphics card memory
- ENGTX590/3DIS/3GD5 graphics card NVIDIA GeForce GTX 590:3 GB
- R6990-4PD4GD5 graphics card AMD Radeon HD6990:4 GB
Memory bus
- ENGTX590/3DIS/3GD5 graphics card NVIDIA GeForce GTX 590:384 bit
- R6990-4PD4GD5 graphics card AMD Radeon HD6990:256 bit
Memory clock speed
- ENGTX590/3DIS/3GD5 graphics card NVIDIA GeForce GTX 590:3420 MHz
- R6990-4PD4GD5 graphics card AMD Radeon HD6990:5000 MHz
Interface type
- ENGTX590/3DIS/3GD5 graphics card NVIDIA GeForce GTX 590:PCI Express 2.0
- R6990-4PD4GD5 graphics card AMD Radeon HD6990:PCI Express 2.1

Differences highlightedShow differences only

Comparison of ENGTX590/3DIS/3GD5, R6990-4PD4GD5
28 specifications	A ASUS ENGTX590/3DIS/3GD5 graphics card NVIDIA GeForce GTX 590 Model ENGTX590/3DIS/3GD5 View product	B MSI R6990-4PD4GD5 graphics card AMD Radeon HD6990 Model R6990-4PD4GD5 View product
Processor4 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorDiffers	GeForce GTX 590	Radeon HD6990
CUDADiffers	Yes	No
Processor frequencyDiffers	1024 MHz	830 MHz
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Memory3 differ
Discrete graphics card memoryDiffers	3 GB	4 GB
Memory busDiffers	384 bit	256 bit
Memory clock speedDiffers	3420 MHz	5000 MHz
Ports & interfaces3 differ
Interface typeDiffers	PCI Express 2.0	PCI Express 2.1
DVI-I ports quantityDiffers	3	1
Mini DisplayPorts quantityDiffers	1	4
Performance1 differ
PhysXDiffers	Yes	No
OpenGL versionKnown for one	Unknown — not stated by the source	4.1
HDCPKnown for one	Unknown — not stated by the source	Yes
NVIDIA 3D VisionKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions1 differ
LengthKnown for one	Unknown — not stated by the source	310 mm
DepthKnown for one	Unknown — not stated by the source	40 mm
HeightDiffers	127 mm	115 mm
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Compatible operating systemsKnown for one	Windows 7	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.