Iris Plus Graphics 640 vs NVS 810

Find out if it is worth upgrading your current GPU setup by comparing Iris Plus Graphics 640 and NVS 810. 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 Iris Plus Graphics 640 and NVS 810. 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.

Iris Plus Graphics 640 is a Laptop Graphics Card

Note: Iris Plus Graphics 640 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 Iris Plus Graphics 640 here:

Main Specs

  Iris Plus Graphics 640 NVS 810
Power consumption (TDP) 15 Watt 68 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3L/LPDDR3/DDR4 DDR3
Maximum RAM amount 32 GB 2 GB
Display Connectors No outputs 8x mini-DisplayPort
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  • NVS 810 has 353% more power consumption, than Iris Plus Graphics 640.
  • Iris Plus Graphics 640 is connected by PCIe 3.0 x1, and NVS 810 uses PCIe 3.0 x16 interface.
  • Iris Plus Graphics 640 has 30 GB more memory, than NVS 810.
  • Iris Plus Graphics 640 is used in Laptops, and NVS 810 - in Desktops.
  • Iris Plus Graphics 640 is build with Gen. 9.5 Kaby Lake architecture, and NVS 810 - with Maxwell.
  • Core clock speed of NVS 810 is 602 MHz higher, than Iris Plus Graphics 640.
  • Iris Plus Graphics 640 is manufactured by 14 nm process technology, and NVS 810 - by 28 nm process technology.

Game benchmarks

high / 1080p 6−7 2−3
ultra / 1080p 4−5 1−2
QHD / 1440p 0−1 0−1
low / 720p 16−18 12−14
medium / 1080p 8−9 4−5
The average gaming FPS of Iris Plus Graphics 640 in Assassin's Creed Odyssey is 80% more, than NVS 810.

Full Specs

  Iris Plus Graphics 640 NVS 810
Architecture Gen. 9.5 Kaby Lake Maxwell
Code name Kaby Lake GT3e GM107
Type Laptop Workstation
Release date 3 January 2017 4 November 2015
Pipelines 48 512
Core clock speed 300 MHz 902 MHz
Boost Clock 1050 MHz 1033 MHz
Transistor count 189 million 1,870 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 52.80 33.06
Floating-point performance 2x 1,058 gflops
Length 198 mm
Memory bus width 64/128 Bit 64 Bit
Memory clock speed 1800 MHz
Memory bandwidth 14.4 GB/s
Shared memory +
DirectX 12 (12_1) 12 (11_0)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 2.1 1.2
Vulkan 1.1.103 1.1.126
CUDA 5.0
Quick Sync +
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