GeForce GTX 770 vs Radeon R7 A265

When choosing between GeForce GTX 770 and Radeon R7 A265, 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 770 and Radeon R7 A265.

Main Specs

  GeForce GTX 770 Radeon R7 A265
Power consumption (TDP) 230 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors One 8-pin and one 6-pin
Memory type GDDR5 DDR3
Maximum RAM amount 2 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • GeForce GTX 770 is connected by PCIe 3.0 x16, and Radeon R7 A265 uses PCIe 3.0 x8 interface.
  • GeForce GTX 770 and Radeon R7 A265 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • GeForce GTX 770 is build with Kepler architecture, and Radeon R7 A265 - with GCN 1.0.
  • Core clock speed of GeForce GTX 770 is 321 MHz higher, than Radeon R7 A265.
  • GeForce GTX 770 and Radeon R7 A265 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 770 is 5212 MHz higher, than Radeon R7 A265.

Game benchmarks

high / 1080p 35−40 1−2
ultra / 1080p 21−24 0−1
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 12−14
medium / 1080p 40−45 3−4
The average gaming FPS of GeForce GTX 770 in Assassin's Creed Odyssey is 683% more, than Radeon R7 A265.

Full Specs

  GeForce GTX 770 Radeon R7 A265
Architecture Kepler GCN 1.0
Code name GK104 Opal
Type Desktop Desktop
Release date 30 May 2013 9 January 2014
Pipelines 1536 384
Core clock speed 1046 MHz 725 MHz
Boost Clock 1085 MHz 825 MHz
Transistor count 3,540 million 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 134 billion/sec 19.80
Floating-point performance 3,333 gflops 633.6 gflops
Length 10.5" (26.7 cm)
Memory bus width 256 Bit 128 Bit
Memory clock speed 7012 MHz 1800 MHz
Memory bandwidth 224.3 GB/s 28.8 GB/s
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.3 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA +
CUDA cores 1536
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 113 Mh/s
Ethereum / ETH (DaggerHashimoto) 3.9 Mh/s
Blu Ray 3D +
Minimum recommended system power 600 Watt
PhysX +
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