GeForce GTX 980 vs Quadro M620

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 980 and Quadro M620. 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 GTX 980 and Quadro M620. 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.

Quadro M620 is a Laptop Graphics Card

Note: Quadro M620 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Quadro M620 here:

Main Specs

  GeForce GTX 980 Quadro M620
Power consumption (TDP) 165 Watt 30 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 2x 6-pins
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 3x DisplayPort
Recommended system power (PSU) 500 Watt
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  • GeForce GTX 980 has 450% more power consumption, than Quadro M620.
  • GeForce GTX 980 has 2 GB more memory, than Quadro M620.
  • GeForce GTX 980 is used in Desktops, and Quadro M620 - in Mobile workstations.
  • GeForce GTX 980 and Quadro M620 are build with Maxwell architecture.
  • GeForce GTX 980 and Quadro M620 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro M620 is 5005 MHz higher, than GeForce GTX 980.

Game benchmarks

high / 1080p 55−60 14−16
ultra / 1080p 35−40 8−9
QHD / 1440p 30−35 3−4
4K / 2160p 18−20
low / 720p 80−85 30−35
medium / 1080p 65−70 18−20
The average gaming FPS of GeForce GTX 980 in Assassin's Creed Odyssey is 266% more, than Quadro M620.

Full Specs

  GeForce GTX 980 Quadro M620
Architecture Maxwell Maxwell
Code name GM204
Type Desktop Mobile workstation
Release date 19 September 2014 13 January 2017
Pipelines 2048 512
Core clock speed 1018 MHz
Boost Clock 1216 MHz
Transistor count 5,200 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 144 billion/sec
Floating-point performance 4,981 gflops
Length 10.5" (26.7 cm)
Memory bus width 256 Bit 128 Bit
Memory clock speed 7.0 GB/s 5012 MHz
Memory bandwidth 224 GB/s 80 GB/s
Shared memory - -
G-SYNC support +
DirectX 12 (12_1) 12
Shader Model 6.4 5.0
OpenGL 4.5 4.5
OpenCL 1.2
Vulkan 1.1.126
CUDA +
Monero / XMR (CryptoNight) 0.54 kh/s
CUDA cores 2048
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 579 Mh/s
Laptop size large
DisplayPort Multimode (DP++) support +
H.264, VC1, MPEG2 1080p video decoder +
Optimus + +
Decred / DCR (Decred) 1.74 Gh/s
Ethereum / ETH (DaggerHashimoto) 20.28 Mh/s
Zcash / ZEC (Equihash) 312.12 Sol/s
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
BatteryBoost +
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