Radeon HD 4850 vs HD 5850 vs Geforce GTX 480 Benchmark test review

Here at this review lets find out witch card is better for your bucks the Radeon HD 4850 , the HD 5850 or the Geforce GTX 480 , lets begin with the specifications and feature of each card:

ATI Radeon HD 4850

Specification:

Interface
Interface	PCI Express 2.0 x16
Chipset
Chipset Manufacturer	ATI
GPU	Radeon HD 4850
Core Clock	625MHz
Stream Processors	800 Stream Processing Units
Memory
Effective Memory Clock	1986MHz (993 MHz DDR3)
Memory Size	512MB
Memory Interface	256-bit
Memory Type	GDDR3
3D API
DirectX	DirectX 10.1
OpenGL	OpenGL 2.1
Ports
HDMI	1 x HDMI (via Adapter)
DVI	2 x DVI
TV-Out	HDTV / S-Video Out
General
RAMDAC	400 MHz
Max Resolution	2560 x 1600
CrossFireX Support	Yes
Cooler	With Fan
Power Connector	6 Pin
Dual-Link DVI Supported	Yes
Windows Vista	Certified for Windows Vista
HDCP Ready	Yes
Features
Features	2nd Generation 55nm GPU Solution 512 DDR3 Memory on board HDMI Output

ATI Radeon HD 5850

Specification:

Interface
Interface	PCI Express 2.0 x16
Chipset
Chipset Manufacturer	ATI
GPU	Radeon HD 5850
Core Clock	725MHz
Stream Processors	1440 Stream Processing Units
Memory
Effective Memory Clock	1000MHz (4.0Gbps)
Memory Size	1GB
Memory Interface	256-bit
Memory Type	GDDR5
3D API
DirectX	DirectX 11
OpenGL	OpenGL 3.1
Ports
HDMI	1 x HDMI
DisplayPort	1 x DisplayPort
DVI	2 x DVI
General
RAMDAC	400 MHz
Max Resolution	2560 x 1600
CrossFireX Support	Yes
Cooler	With Fan
System Requirements	500 Watt or greater power supply with 2x 75W 6-pin PCI Express power connector recommended (600 Watt and four 6-pin connectors for ATI CrossFireX Technology in dual mode)
Power Connector	2 x 6 Pin
Dual-Link DVI Supported	Yes
HDCP Ready	Yes

Nvidia Geforce GTX 480

Specification:

Interface
Interface	PCI Express 2.0 x16
Chipset
Chipset Manufacturer	NVIDIA
GPU	GeForce GTX 480 (Fermi)
Core Clock	700MHz
Shader Clock	1401MHz
Stream Processors	480 Processor Cores
Memory
Effective Memory Clock	3696MHz
Memory Size	1536MB
Memory Interface	384-bit
Memory Type	GDDR5
3D API
DirectX	DirectX 11
Ports
HDMI	1 x mini HDMI 1.4
DVI	2 x DVI
General
RAMDAC	400 MHz
Max Resolution	2560 x 1600
SLI Support	3-Way SLI
Cooler	With Fan
System Requirements	Minimum of a 600 Watt power supply. (Minimum recommended power supply with +12 Volt current rating of 42 Amps.)
Power Connector	6 pin / 8 pin
Dual-Link DVI Supported	Yes
HDCP Ready	Yes
Dimensions	4.376" H x 10.5" L
Features
Features	NVIDIA CUDA Technology with CUDA C/C++, DirectCompute 5.0 and OpenCL Support NVIDIA PhysX technology NVIDIA 3D Vision Surround Ready NVIDIA PureVideo HD technology HDMI 1.4 connector