GeForce 830A vs GeForce GTX 770

Find out if it is worth upgrading your current GPU setup by comparing GeForce 830A and GeForce GTX 770. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce 830A and GeForce GTX 770. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Main Specs

  GeForce 830A GeForce GTX 770
Power consumption (TDP) 33 Watt 230 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors One 8-pin and one 6-pin
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 770 has 596% more power consumption, than GeForce 830A.
  • GeForce 830A is connected by PCIe 3.0 x8, and GeForce GTX 770 uses PCIe 3.0 x16 interface.
  • GeForce 830A and GeForce GTX 770 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • GeForce 830A is build with Maxwell architecture, and GeForce GTX 770 - with Kepler.
  • Core clock speed of GeForce 830A is 36 MHz higher, than GeForce GTX 770.
  • GeForce 830A and GeForce GTX 770 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 770 is 5212 MHz higher, than GeForce 830A.

Game benchmarks

high / 1080p 2−3 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 4−5 40−45
The average gaming FPS of GeForce GTX 770 in Assassin's Creed Odyssey is 683% more, than GeForce 830A.

Full Specs

  GeForce 830A GeForce GTX 770
Architecture Maxwell Kepler
Code name GM108 GK104
Type Desktop Desktop
Release date 22 July 2014 30 May 2013
Pipelines 256 1536
Core clock speed 1082 MHz 1046 MHz
Boost Clock 1150 MHz 1085 MHz
Transistor count 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 18.40 134 billion/sec
Floating-point performance 588.8 gflops 3,333 gflops
Length 10.5" (26.7 cm)
Memory bus width 64 Bit 256 Bit
Memory clock speed 1800 MHz 7012 MHz
Memory bandwidth 14.4 GB/s 224.3 GB/s
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.3
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA 5.0 +
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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