GeForce 820A vs GeForce GTX 260

Find out if it is worth upgrading your current GPU setup by comparing GeForce 820A and GeForce GTX 260. 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 820A and GeForce GTX 260. 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 820A GeForce GTX 260
Power consumption (TDP) 15 Watt 182 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type DDR3 GDDR3
Maximum RAM amount 1 GB 896 MB
Display Connectors No outputs 2x DVI, 1x S-Video
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  • GeForce GTX 260 has 1113% more power consumption, than GeForce 820A.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • GeForce GTX 260 has 895 GB more memory, than GeForce 820A.
  • Both cards are used in Desktops.
  • GeForce 820A is build with Fermi 2.0 architecture, and GeForce GTX 260 - with Tesla 2.0.
  • Core clock speed of GeForce GTX 260 is 467 MHz higher, than GeForce 820A.
  • GeForce 820A is manufactured by 28 nm process technology, and GeForce GTX 260 - by 65 nm process technology.
  • Memory clock speed of GeForce 820A is 801 MHz higher, than GeForce GTX 260.

Game benchmarks

high / 1080p 0−1 3−4
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 1−2 14−16
medium / 1080p 0−1 5−6
The average gaming FPS of GeForce GTX 260 in Assassin's Creed Odyssey is 1400% more, than GeForce 820A.

Full Specs

  GeForce 820A GeForce GTX 260
Architecture Fermi 2.0 Tesla 2.0
Code name GF117 GT200
Type Desktop Desktop
Release date 17 March 2014 16 June 2008
Pipelines 96 192
Core clock speed 775 MHz 1242 MHz
Transistor count 585 million 1,400 million
Manufacturing process technology 28 nm 65 nm
Texture fill rate 12.40 36.9 billion/sec
Floating-point performance 297.6 gflops 476.9 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 64 Bit 448 Bit
Memory clock speed 1800 MHz 999 MHz
Memory bandwidth 14.4 GB/s 111.9 GB/s
DirectX 12 (11_0) 11.1 (10_0)
Shader Model 5.1 4.0
OpenGL 4.6 2.1
OpenCL 1.1 1.1
Vulkan N/A N/A
CUDA 2.1 +
CUDA cores 192
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) 30 Mh/s
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