HD Graphics 515 vs Radeon HD 7870

Find out if it is worth upgrading your current GPU setup by comparing HD Graphics 515 and Radeon HD 7870. 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 HD Graphics 515 and Radeon HD 7870. 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

  HD Graphics 515 Radeon HD 7870
Power consumption (TDP) 15 Watt 175 Watt
Interface PCIe 3.0 x1
Memory type DDR3L/LPDDR3 GDDR5
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • Radeon HD 7870 has 1066% more power consumption, than HD Graphics 515.
  • HD Graphics 515 is used in Laptops, and Radeon HD 7870 - in Desktops.
  • HD Graphics 515 is build with Gen. 9 Skylake architecture, and Radeon HD 7870 - with GCN.
  • Core clock speed of Radeon HD 7870 is 700 MHz higher, than HD Graphics 515.
  • HD Graphics 515 is manufactured by 14 nm process technology, and Radeon HD 7870 - by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 24−27
ultra / 1080p 0−1 14−16
QHD / 1440p 0−1 9−10
4K / 2160p 6−7
low / 720p 10−11 45−50
medium / 1080p 2−3 30−33
The average gaming FPS of Radeon HD 7870 in Assassin's Creed Odyssey is 550% more, than HD Graphics 515.

Full Specs

  HD Graphics 515 Radeon HD 7870
Architecture Gen. 9 Skylake GCN
Code name Skylake GT2 Pitcairn XT
Type Laptop Desktop
Release date 1 September 2015 5 March 2012
Pipelines 24 1280
Core clock speed 300 MHz 1000 MHz
Boost Clock 1000 MHz
Transistor count 2800 Million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 22.80
Memory bus width 64/128 Bit 256 Bit
Memory clock speed 4800 MHz
Shared memory + -
DirectX 12 (12_1) DirectX 11.1, Shader 5.1
Shader Model 6.4
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.97
Monero / XMR (CryptoNight) 0.39 kh/s
Eyefinity +
Decred / DCR (Decred) 0.63 Gh/s
Ethereum / ETH (DaggerHashimoto) 16.6 Mh/s
Zcash / ZEC (Equihash) 145 Sol/s
Quick Sync +
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