GeForce 820A vs Quadro M4000

Find out if it is worth upgrading your current GPU setup by comparing GeForce 820A and Quadro M4000. 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 Quadro M4000. 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 Quadro M4000
Power consumption (TDP) 15 Watt 120 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin
Memory type DDR3 GDDR5
Maximum RAM amount 1 GB 8 GB
Display Connectors No outputs 4x DisplayPort
  Check Price
  • Quadro M4000 has 700% more power consumption, than GeForce 820A.
  • GeForce 820A is connected by PCIe 2.0 x16, and Quadro M4000 uses PCIe 3.0 x16 interface.
  • Quadro M4000 has 7 GB more memory, than GeForce 820A.
  • Both cards are used in Desktops.
  • GeForce 820A is build with Fermi 2.0 architecture, and Quadro M4000 - with Maxwell 2.0.
  • Core clock speed of GeForce 820A is 2 MHz higher, than Quadro M4000.
  • GeForce 820A and Quadro M4000 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro M4000 is 4208 MHz higher, than GeForce 820A.

Game benchmarks

high / 1080p 0−1 35−40
ultra / 1080p 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 1−2 60−65
medium / 1080p 0−1 40−45
The average gaming FPS of Quadro M4000 in Assassin's Creed Odyssey is 6100% more, than GeForce 820A.

Full Specs

  GeForce 820A Quadro M4000
Architecture Fermi 2.0 Maxwell 2.0
Code name GF117 GM204
Type Desktop Workstation
Release date 17 March 2014 29 June 2015
Pipelines 96 1664
Core clock speed 775 MHz 773 MHz
Transistor count 585 million 5,200 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 12.40 80.39
Floating-point performance 297.6 gflops 2,573 gflops
Length 241 mm
Memory bus width 64 Bit 256 Bit
Memory clock speed 1800 MHz 6008 MHz
Memory bandwidth 14.4 GB/s
DirectX 12 (11_0) 12
Shader Model 5.1 5
OpenGL 4.6 4.5
OpenCL 1.1 1.2
Vulkan N/A +
CUDA 2.1 5.2
SLI options +
Bitcoin / BTC (SHA256) 299 Mh/s
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
Multi-display synchronization Quadro Sync
High-Performance Video I/O6 +
  Check Price