GeForce GT 745A vs HD Graphics 515

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 745A 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 GT 745A 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.

HD Graphics 515 is a Laptop Graphics Card

Note: HD Graphics 515 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 HD Graphics 515 here:

Main Specs

  GeForce GT 745A HD Graphics 515
Power consumption (TDP) 33 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Memory type DDR3 DDR3L/LPDDR3
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • GeForce GT 745A has 120% more power consumption, than HD Graphics 515.
  • GeForce GT 745A is connected by PCIe 3.0 x16, and HD Graphics 515 uses PCIe 3.0 x1 interface.
  • GeForce GT 745A is used in Desktops, and HD Graphics 515 - in Laptops.
  • GeForce GT 745A is build with Kepler architecture, and HD Graphics 515 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GT 745A is 537 MHz higher, than HD Graphics 515.
  • GeForce GT 745A is manufactured by 28 nm process technology, and HD Graphics 515 - by 14 nm process technology.

Game benchmarks

high / 1080p 2−3 0−1
ultra / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 10−11
medium / 1080p 4−5 2−3
The average gaming FPS of GeForce GT 745A in Assassin's Creed Odyssey is 33% more, than HD Graphics 515.

Full Specs

  GeForce GT 745A HD Graphics 515
Architecture Kepler Gen. 9 Skylake
Code name GK107 Skylake GT2
Type Desktop Laptop
Release date 26 August 2013 1 September 2015
Pipelines 384 24
Core clock speed 837 MHz 300 MHz
Boost Clock 915 MHz 1000 MHz
Transistor count 1,270 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 29.28 22.80
Floating-point performance 642.8 gflops
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 1800 MHz
Memory bandwidth 28.8 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 3.0
Bitcoin / BTC (SHA256) 26 Mh/s
Quick Sync +
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