NVIDIA GeForce 920MX vs Intel HD Graphics 620

NVIDIA GeForce 920MX
Intel HD Graphics 620

General info

Comparison of GeForce 920MX and HD Graphics 620 architecture, market type and release date.
Place in performance rating
Generation 9.5
Code name
Kaby Lake GT2
Release date
25 March 2016
30 August 2016

Technical specs

GeForce 920MX and HD Graphics 620's general performance parameters such as number of shaders, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of GeForce 920MX and HD Graphics 620's performance, but for precise assessment you have to consider its benchmark and gaming test results.
Core clock speed
965 MHz
300 MHz
Boost Clock
993 MHz
1050 MHz
Transistor count
no data
189 million
Manufacturing process technology
28 nm
14 nm++
Power consumption (TDP)
16 Watt
15 Watt
Texture fill rate
Floating-point performance
602.1 gflops
403.2 gflops

Compatibility, dimensions and requirements

Information on GeForce 920MX and HD Graphics 620 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
Bus support
PCI Express 3.0
no data
PCIe 3.0 x8
PCIe 3.0 x1
Supplementary power connectors
no data


Parameters of memory installed on GeForce 920MX and HD Graphics 620: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Memory type
Maximum RAM amount
2 GB
32 GB
Memory bus width
64 Bit
no data
Memory clock speed
1800 MHz
no data
Memory bandwidth
14.4 GB/s
no data
Shared memory

Video outputs and ports

Types and number of video connectors present on GeForce 920MX and HD Graphics 620. As a rule, this section is relevant only for desktop reference video cards, since for notebook ones the availability of certain video outputs depends on the laptop model.
Display Connectors
No outputs
No outputs


Technological solutions and APIs supported by GeForce 920MX and HD Graphics 620. You'll probably need this information if you need some particular technology for your purposes.
3D Vision
GPU Boost
no data
3D Vision / 3DTV Play
Quick Sync
no data
Verde Drivers
no data

API support

APIs supported by GeForce 920MX and HD Graphics 620, sometimes including their particular versions.
12 (11_0)
12 (12_1)

Benchmark performance

Non-gaming benchmarks performance of GeForce 920MX and HD Graphics 620. Note that overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

GeForce 920MX 4.87 +13%
HD Graphics 620 4.31

3DMark Ice Storm GPU

GeForce 920MX 110110 +39.3%
HD Graphics 620 79067

3DMark Cloud Gate GPU

GeForce 920MX 9114 +18%
HD Graphics 620 7725

3DMark Fire Strike Score

GeForce 920MX 1337 +55.8%
HD Graphics 620 858

3DMark Fire Strike Graphics

GeForce 920MX 1448 +55%
HD Graphics 620 934

3DMark 11 Performance GPU

GeForce 920MX 1835 +21.6%
HD Graphics 620 1509

3DMark Vantage Performance

GeForce 920MX 7408 +27.7%
HD Graphics 620 5803


GeForce 920MX 1058 +13.2%
HD Graphics 620 935

Gaming performance

Let's see how good GeForce 920MX and HD Graphics 620 are for gaming. Particular gaming benchmark results are measured in FPS.

Advantages of NVIDIA GeForce 920MX

13% faster in synthetic tests
More pipelines (256 vs 192)
Optimus (lowers energy usage by automatically switching between integrated and discrete NVIDIA GPU. Similar to AMD Enduro)
PhysX (hardware acceleration of physical simulation engine named PhysX)
Verde Drivers
CUDA (Compute Unified Device Architecture - an API for video card computing power usage in tasks different from 3D graphics processing. Can be used for physics simulation for instance)
3D Vision
3DTV Play
3D Vision Surround
Optimus Support

Advantages of Intel HD Graphics 620

Somewhat newer (30 August 2016 vs 25 March 2016)
Finer manufacturing process technology (14 vs 28 nm)
Less power hungry (15 vs 16 watts)
Quick Sync (hardware acceleration of video encoding and decoding for Intel CPUs. Speeds up video encoding by times, but at the cost of somewhat lower quality)
Vulkan (a contemporary API for graphics acceleration, based on now-discontinued Mantle)

So, 920MX or HD Graphics 620?

Judging by the results of synthetic and gaming tests, Technical City recommends NVIDIA GeForce 920MX.
Should you still have questions on choice between GeForce 920MX and HD Graphics 620, ask them in Comments section, and we shall answer.

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NVIDIA GeForce 920MX
Intel HD Graphics 620

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Advices and comments

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