NVIDIA GeForce GTX 295 vs ATI Radeon HD 4770
Comparison of GeForce GTX 295 and Radeon HD 4770 architecture, market type and release date.
GeForce GTX 295 and Radeon HD 4770's general performance parameters such as number of shaders, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of GeForce GTX 295 and Radeon HD 4770's performance, but for precise assessment you have to consider its benchmark and gaming test results.
CUDA cores per GPU
Core clock speed
Manufacturing process technology
Power consumption (TDP)
Maximum GPU temperature
Texture fill rate
92.2 billion / sec
24 GTexel / s
2x 596.2 gflops
Compatibility, dimensions and requirements
Information on GeForce GTX 295 and Radeon HD 4770 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
PCIe 2.0 x16
PCIe 2.0 x16
10.5" (267 mm) (26.7 cm)
4.376" (111 mm) (11.1 cm)
Supplementary power connectors
6-pin & 8-pin
Parameters of memory installed on GeForce GTX 295 and Radeon HD 4770: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Maximum RAM amount
Standard memory config per GPU
Memory bus width
Memory clock speed
223.8 GB / s
51.2 GB / s
Memory interface width per GPU
Video outputs and ports
Types and number of video connectors present on GeForce GTX 295 and Radeon HD 4770.
2x DVI, 1x HDMI
2x DVI, 1x S-Video
Two Dual Link DVIHDMI
Multi monitor support
Maximum VGA resolution
Audio input for HDMI
S / PDIF
Technological solutions and APIs supported by GeForce GTX 295 and Radeon HD 4770. You'll probably need this information if you need some particular technology for your purposes.
High Dynamic-Range Lighting (HDRR)
APIs supported by GeForce GTX 295 and Radeon HD 4770, sometimes including their particular versions.
Non-gaming benchmarks performance of GeForce GTX 295 and Radeon HD 4770. Note that overall benchmark performance is measured in points in 0-100 range.
Overall benchmark performance
GTX 295 1.24 +1.6%
ATI HD 4770 1.22
GTX 295 1053 +1.7%
ATI HD 4770 1035
Let's see how good GeForce GTX 295 and Radeon HD 4770 are for gaming. Particular gaming benchmark results are measured in FPS.
Advantages of NVIDIA GeForce GTX 295
1.6% faster in synthetic tests
Wider memory bus (896 vs 128 bit)
Higher memory bandwidth (223.8 vs 51.2 GB/s)
SLI (Scalable Link Interface - a technology for uniting several NVIDIA GPUs processing power in one PC)
CUDA (Compute Unified Device Architecture - an API for video card computing power usage in tasks different from 3D graphics processing. Can be used for physics simulation for instance)
PhysX (hardware acceleration of physical simulation engine named PhysX)
3D Vision Surround
Advantages of ATI Radeon HD 4770
Somewhat newer (28 April 2009 vs 8 January 2009)
Cheaper ($109 vs $500)
More pipelines (640 vs 240)
Finer manufacturing process technology (40 vs 55 nm)
Less power hungry (80 vs 289 watts)
So, GTX 295 or HD 4770?
Technical City couldn't decide between NVIDIA GeForce GTX 295 and ATI Radeon HD 4770. The differences in performance seem too small.
Should you still have questions on choice between GeForce GTX 295 and Radeon HD 4770, ask them in Comments section, and we shall answer.