Cheap Gaming Graphic cards

1. Radeon HD 6670

800 MHz engine clock

512MB-1GB GDDR5 memory

1000 MHz memory clock (4.0 Gbps GDDR5)

64 GB/s memory bandwidth

TeraScale 2 Unified Processing Architecture

480 Stream Processing Units

128-bit GDDR5 memory interface

PCI Express 2.1 x16 bus interface

DirectX 11 support

Shader Model 5.0

DirectCompute 11

OpenGL 4.1 support

16x angle independent anisotropic texture filtering

128-bit floating point HDR rendering

AMD Eyefinity multi-display technology¹

OpenCL 1.1

AMD HD3D technology⁴

Max resolution: 2048x1536

Radeon HD 6670 offers an incredible huge change over the Radeon HD 5670 it reinstates. It's even fit to handle up to date diversions at sensible resolutions. You can even play Bioshock Infinite at high setting with this representation card, much the same as i let you know above.

HD 6670 is one of the best decision for you assuming that you are searching for a great low power illustrations card for gaming. Since HD 6670 doesn't require a PCI Express power connector, you can even run it to a PC with 350w PSU.

Power Consumption: 63 Watts
Memory Bandwidth: 64000 MB/sec
Texel Rate: 19200 Mtexels/sec
Pixel Rate: 6400 Mpixels/sec

2. Radeon HD 6570

650 Mhz engine clock

Provide 512Mb to 1Gb DDR3 memory or 512Mb to 1Gb GDDR5 memory

900Mhz DDR3 memory clock or 1000Mhz GDDR5 memory clock

28.5 Gb/s or 64 Gb/s memory bandwidth depending upon the memory type

TeraScale 2 Unified Processing Architecture

128-bit DDR3/GDDR5 memory interface

Full DirectX 11 support

Shader model 5.0 provide realistic impact

Directcompute 11

Full OpenGl 4.1 support

16x angle independent anisotropic texture filtering

128-bit floating point HDR rendering

With Eyefinity multi-display technology

Provide OpenCl 1.1

The HD 6570 is replacement for HD 5570, and much the same as its sibling, HD 6670, its likewise a low power utilization design card from Radeon HD arrangement. The 6570 itself has 480 stream processors and eight Rops. It's likewise controlled with a motor time running at 650 Mhz.

In spite of the fact that HD 6570 is only a low-close representation card, you can at present play advanced diversions like admirable motivation 2 and skyrim 3 at high settings on medium determination with it.

Power Consumption: 50 Watts
Memory Bandwidth: 28800 MB/sec
Texel Rate: 15600 Mtexels/sec
Pixel Rate: 5200 Mpixels/sec

3.Nvidia Geforce 650GTX

384 Cuda cores

1058Mhz base clock

Texture fill rate: 33.9 billion/sec

5.0 Gbps memory clock

Memory size 1Gb or 1024Mb

GDDR5 Memory interface

128-bit Memory width

80Gb/sec Memory Bandwidth

Technologies: PhysX, TXAA, 3D Vision, CUDA, DirectX 11, Adaptive VSync, FXAA, NVIDIA Surround

Full OpenGl 4.3 support

DirectX 11 support

Interface support: PCI-e 3.0

4 multi Display support

Maximum Resolution: 4096x2160³

Power supply 400W

Step up to the GeForce® GTX 650 for GTX gaming at a remarkable price. Based on the fast and efficient NVIDIA Kepler™ architecture, GeForce GTX 650 provides the perfect entry point to DirectX 11 and 1080p, HD gaming.

4. Nvidia GeForce GT 640

384 Cuda core
900Mhz graphic clock
28.8 Billion/sec texture fill rate
1.8Gbps memory clock
1Gb or 2Gb or 2048Mb memory size
Memory Interface type: DDR3 GDDR5
Memory Interface 128-bit or 64-bit
28.5Gb/sec memory bandwidth
4.3 OpenGl support
Bus type: PCI-e 3.0
Technologies: 3D Vision, Surround, DirectX 11, CUDA, PhysX, 3D Vision, Surround, DirectX 11.1 API, CUDA, PhysX, FXAA, Adaptive Vertical Sync.
Maximum resolution: 4096x2160²

Individuals dependably contrast Geforce GT 640 and Radeon 7750 as far as crest shader, rasterization throughput and texturing, however GT 640 neglects to outrank 7750's memory transfer speed.

GT 640 has a considerable measure of exceptional characteristics like Nvidia Adaptive V Sinc, Blu-flash 3d Support, and new Anti-associating mode, FXAA. Tragically, GT 640 utilization more diminutive and less capable design processor than the Gk104 GPU. It additionally doesn't characteristic NVIDIA's help clock calculation which can expand execution if the card is running beneath as far as possible.

Power Consumption: 65 Watts
Memory Bandwidth: 57024 MB/sec
Texel Rate: 28800 Mtexels/sec
Pixel Rate: 14400 Mpixels/sec

5. ASUS Radeon 7770 HD

1000MHz Engine Clock

Up to 2GB GDDR5 Memory

1125MHz Memory Clock (4.5 Gbps GDDR5)

72GB/s memory bandwidth (maximum)

10 Compute Units (640 Stream Processors)

40 Texture Units

128-bit GDDR5 memory interface

PCI Express 3.0 x16 bus interface

DirectX® 11.1-capable graphics

OpenGL 4.2 support

Up to 24x multi-sample and super-sample anti-aliasing modes

Adaptive anti-aliasing

Morphological Anti-Aliasing (MLAA)

Enhanced Quality Anti-Aliasing (EQAA)

16x angle independent anisotropic texture filtering

Supports OpenCL™ 1.2, DirectCompute 11 & Microsoft C++ AMP

Max resolution: 2048x1536

In light of the honor winning GCN Architecture, AMD Radeon™ HD 7700 Series Gpus are assembled to crush with the industry's quite first 28nm GPU outline. Pressed with unbelievable characteristics, for example, PCI Express® 3.0, the ultra-effective AMD Zerocore Power engineering or gaming at resolutions past 5760x1080 with AMD Eyefinity innovation, these are the planet's most propelled representation.