GeForce GTX 295 vs Radeon HD 7990

When choosing between GeForce GTX 295 and Radeon HD 7990, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 295 and Radeon HD 7990.

Main Specs

  GeForce GTX 295 Radeon HD 7990
Power consumption (TDP) 289 Watt 375 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 6-pin & 8-pin 2x 8-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 1792 MB 3 GB
Display Connectors 2x DVI, 1x HDMI 1x DVI, 4x mini-DisplayPort
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  • Radeon HD 7990 has 29% more power consumption, than GeForce GTX 295.
  • GeForce GTX 295 is connected by PCIe 2.0 x16, and Radeon HD 7990 uses PCIe 3.0 x16 interface.
  • GeForce GTX 295 has 1789 GB more memory, than Radeon HD 7990.
  • Both cards are used in Desktops.
  • GeForce GTX 295 is build with Tesla 2.0 architecture, and Radeon HD 7990 - with GCN 1.0.
  • Core clock speed of GeForce GTX 295 is 292 MHz higher, than Radeon HD 7990.
  • GeForce GTX 295 is manufactured by 55 nm process technology, and Radeon HD 7990 - by 28 nm process technology.
  • Radeon HD 7990 is 297 mm longer, than GeForce GTX 295.
  • Memory clock speed of Radeon HD 7990 is 5001 MHz higher, than GeForce GTX 295.

Game benchmarks

high / 1080p 3−4 35−40
ultra / 1080p 2−3 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 14−16 60−65
medium / 1080p 5−6 40−45
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 583% more, than GeForce GTX 295.

Full Specs

  GeForce GTX 295 Radeon HD 7990
Architecture Tesla 2.0 GCN 1.0
Code name GT200B Malta
Type Desktop Desktop
Release date 8 January 2009 24 April 2013
Pipelines 240 2048
Core clock speed 1242 MHz 950 MHz
Boost Clock 1000 MHz
Transistor count 1,400 million 4,313 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 92.2 billion/sec 128.0
Floating-point performance 2x 596.2 gflops 2x 4,096 gflops
Length 10.5" (267 mm) (26.7 cm) 307 mm
Memory bus width 896 Bit 384 Bit
Memory clock speed 999 MHz 6000 MHz
Memory bandwidth 223.8 GB/s 288.0 GB/s
DirectX 11.1 (10_0) 12 (11_1)
Shader Model 4.0 5.1
OpenGL 2.1 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
CUDA +
CUDA cores 480
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
Bitcoin / BTC (SHA256) 459 Mh/s
Ethereum / ETH (DaggerHashimoto) 44 Mh/s
CUDA cores per GPU 240
Standard memory config per GPU 896 MB
Memory interface width per GPU 448 Bit
High Dynamic-Range Lighting (HDRR) 128bit
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