GeForce 845M vs HD Graphics 515

Find out if it is worth upgrading your current GPU setup by comparing GeForce 845M and HD Graphics 515. 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 845M and HD Graphics 515. 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.

GeForce 845M and HD Graphics 515 are Laptop Graphics Cards

Note: GeForce 845M and HD Graphics 515 are only used in laptop graphics. They have 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 GeForce 845M or HD Graphics 515 here:

Main Specs

  GeForce 845M HD Graphics 515
Power consumption (TDP) 45 Watt 15 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x1
Memory type DDR3, GDDR5 DDR3L/LPDDR3
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • GeForce 845M has 200% more power consumption, than HD Graphics 515.
  • GeForce 845M is connected by PCIe 3.0 x8, and HD Graphics 515 uses PCIe 3.0 x1 interface.
  • Both cards are used in Laptops.
  • GeForce 845M is build with Maxwell architecture, and HD Graphics 515 - with Gen. 9 Skylake.
  • Core clock speed of GeForce 845M is 771 MHz higher, than HD Graphics 515.
  • GeForce 845M is manufactured by 28 nm process technology, and HD Graphics 515 - by 14 nm process technology.

Game benchmarks

high / 1080p 3−4 0−1
ultra / 1080p 1−2 0−1
QHD / 1440p 0−1 0−1
low / 720p 14−16 10−11
medium / 1080p 6−7 2−3
The average gaming FPS of GeForce 845M in Assassin's Creed Odyssey is 66% more, than HD Graphics 515.

Full Specs

  GeForce 845M HD Graphics 515
Architecture Maxwell Gen. 9 Skylake
Code name GM108 Skylake GT2
Type Laptop Laptop
Release date 12 March 2014 1 September 2015
Pipelines 384 24
Core clock speed 1071 MHz 300 MHz
Boost Clock 1150 MHz 1000 MHz
Transistor count 1,870 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 37.63 22.80
Floating-point performance 883.7 gflops
Memory bus width 64/128 Bit 64/128 Bit
Memory clock speed 2000 - 5000 MHz
Memory bandwidth 40.1 GB/s
Shared memory - +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan 1.1.126 1.1.97
CUDA +
Bitcoin / BTC (SHA256) 76 Mh/s
Laptop size medium sized
Optimus +
Quick Sync +
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