NVIDIA GeForce 920MX vs Intel UHD Graphics 620

General info

Comparison of GeForce 920MX and UHD Graphics 620 architecture, market type and release date.
Place in performance rating
 
not rated
Value for money (0-100)
0.10
 
no data
Architecture
Maxwell
 
Gen. 9.5
Code name
N16V-GMR
 
Kaby-Lake-Refresh GT2
Type
Laptop
 
Laptop
Release date
25 March 2015
 
1 September 2017
Price now
$1597
 
$706

Technical specs

GeForce 920MX and UHD 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 UHD Graphics 620's performance, but for precise assessment you have to consider its benchmark and gaming test results.
Pipelines
256
 
24
Core clock speed
965 MHz
 
300 MHz
Boost Clock
993 MHz
 
1150 MHz
Transistor count
no data
 
189 million
Manufacturing process technology
28 nm
 
14 nm
Power consumption (TDP)
16 Watt
 
15 Watt
Texture fill rate
23.83
 
27.60
Floating-point performance
602.1 gflops
 
no data

Compatibility, dimensions and requirements

Information on GeForce 920MX and UHD 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
Interface
PCIe 3.0 x8
 
PCIe 3.0 x1
Supplementary power connectors
None
 
no data

Memory

Parameters of memory installed on GeForce 920MX and UHD 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
DDR3, GDDR5
 
LPDDR3/DDR4
Maximum RAM amount
2 GB
 
32 GB
Memory bus width
64 Bit
 
64/128 Bit
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 UHD 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

Technologies

Technological solutions and APIs supported by GeForce 920MX and UHD Graphics 620. You'll probably need this information if you need some particular technology for your purposes.
GPU Boost
2.0
 
no data
Optimus
+
 
-
GameWorks
+
 
-
Quick Sync
no data
 
+

API support

APIs supported by GeForce 920MX and UHD Graphics 620, sometimes including their particular versions.
DirectX
12 (11_0)
 
12 (12_1)
Shader Model
5.1
 
6.4
OpenGL
4.5
 
4.6
OpenCL
1.2
 
2.1
Vulkan
1.1.126
 
1.1.103
CUDA
+
 
-

Benchmark performance

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

3DMark Ice Storm GPU

GeForce 920MX 110110 +23.7%
UHD Graphics 620 88981

3DMark Cloud Gate GPU

GeForce 920MX 9114
UHD Graphics 620 9307 +2.1%

3DMark Fire Strike Score

GeForce 920MX 1337 +24.8%
UHD Graphics 620 1071

3DMark Fire Strike Graphics

GeForce 920MX 1448 +24.5%
UHD Graphics 620 1163

3DMark 11 Performance GPU

GeForce 920MX 1835 +5%
UHD Graphics 620 1747

3DMark Vantage Performance

GeForce 920MX 7408
UHD Graphics 620 7761 +4.8%

Unigine Heaven 3.0

GeForce 920MX 21 +10.5%
UHD Graphics 620 19

Passmark

GeForce 920MX 1070 +3.9%
UHD Graphics 620 1030

Advantages of NVIDIA GeForce 920MX

More pipelines (256 vs 24)
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)
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)

Advantages of Intel UHD Graphics 620

Much newer (1 September 2017 vs 25 March 2015)
Finer manufacturing process technology (14 vs 28 nm)
Less power hungry (15 vs 16 watts)

So, 920MX or UHD Graphics 620?

Technical City couldn't decide between NVIDIA GeForce 920MX and Intel UHD Graphics 620. We've got no test results to judge.
Should you still have questions on choice between GeForce 920MX and UHD Graphics 620, ask them in Comments section, and we shall answer.

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Advices and comments

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