GeForce GTX 650 Ti Boost vs UHD Graphics 620

If you are going to buy a new graphics card and are choosing between GeForce GTX 650 Ti Boost and UHD Graphics 620, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 650 Ti Boost stacks up against UHD Graphics 620, check out specs charts below.

UHD Graphics 620 is a Laptop Graphics Card

Note: UHD Graphics 620 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 UHD Graphics 620 here:

Main Specs

  GeForce GTX 650 Ti Boost UHD Graphics 620
Power consumption (TDP) 134 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Supplementary power connectors One 6-pin
Memory type GDDR5 LPDDR3/DDR4
Maximum RAM amount 2 GB 32 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • GeForce GTX 650 Ti Boost has 793% more power consumption, than UHD Graphics 620.
  • GeForce GTX 650 Ti Boost is connected by PCIe 3.0 x16, and UHD Graphics 620 uses PCIe 3.0 x1 interface.
  • UHD Graphics 620 has 30 GB more memory, than GeForce GTX 650 Ti Boost.
  • GeForce GTX 650 Ti Boost is used in Desktops, and UHD Graphics 620 - in Laptops.
  • GeForce GTX 650 Ti Boost is build with Kepler architecture, and UHD Graphics 620 - with Gen. 9.5.
  • Core clock speed of GeForce GTX 650 Ti Boost is 680 MHz higher, than UHD Graphics 620.
  • GeForce GTX 650 Ti Boost is manufactured by 28 nm process technology, and UHD Graphics 620 - by 14 nm process technology.

Game benchmarks

high / 1080p 16−18 2−3
ultra / 1080p 9−10 0−1
QHD / 1440p 3−4 0−1
low / 720p 30−35 12−14
medium / 1080p 21−24 3−4
The average gaming FPS of GeForce GTX 650 Ti Boost in Assassin's Creed Odyssey is 300% more, than UHD Graphics 620.

Full Specs

  GeForce GTX 650 Ti Boost UHD Graphics 620
Architecture Kepler Gen. 9.5
Code name GK106 Kaby-Lake-Refresh GT2
Type Desktop Laptop
Release date 26 March 2013 1 September 2017
Pipelines 768 24
Core clock speed 980 MHz 300 MHz
Boost Clock 1033 MHz 1150 MHz
Transistor count 2,540 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 62.7 billion/sec 27.60
Floating-point performance 1,585 gflops
Length 9.5" (24.1 cm)
Memory bus width 192 Bit 64/128 Bit
Memory clock speed 6.0 GB/s
Memory bandwidth 144.2 GB/s
Shared memory +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.3 4.6
OpenCL 1.2 2.1
Vulkan 1.1.126 1.1.103
CUDA +
CUDA cores 768
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
3D Blu-Ray +
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 54 Mh/s
Quick Sync +
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