HD Graphics 515 vs Radeon HD 4870 X2

Find out if it is worth upgrading your current GPU setup by comparing HD Graphics 515 and Radeon HD 4870 X2. 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 4870 X2. 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 4870 X2
Power consumption (TDP) 15 Watt 286 Watt
Interface PCIe 3.0 x1 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type DDR3L/LPDDR3 GDDR5
Maximum RAM amount 1 GB
Display Connectors No outputs 2x DVI, 1x S-Video
  Check Price
  • Radeon HD 4870 X2 has 1806% more power consumption, than HD Graphics 515.
  • HD Graphics 515 is connected by PCIe 3.0 x1, and Radeon HD 4870 X2 uses PCIe 2.0 x16 interface.
  • HD Graphics 515 is used in Laptops, and Radeon HD 4870 X2 - in Desktops.
  • HD Graphics 515 is build with Gen. 9 Skylake architecture, and Radeon HD 4870 X2 - with TeraScale.
  • Core clock speed of Radeon HD 4870 X2 is 400 MHz higher, than HD Graphics 515.
  • HD Graphics 515 is manufactured by 14 nm process technology, and Radeon HD 4870 X2 - by 55 nm process technology.

Game benchmarks

high / 1080p 0−1 3−4
ultra / 1080p 0−1 1−2
QHD / 1440p 0−1 0−1
low / 720p 10−11 14−16
medium / 1080p 2−3 6−7
The average gaming FPS of Radeon HD 4870 X2 in Assassin's Creed Odyssey is 66% more, than HD Graphics 515.

Full Specs

  HD Graphics 515 Radeon HD 4870 X2
Architecture Gen. 9 Skylake TeraScale
Code name Skylake GT2 R700
Type Laptop Desktop
Release date 1 September 2015 12 August 2008
Pipelines 24 800
Core clock speed 300 MHz 700 MHz
Boost Clock 1000 MHz
Transistor count 956 million
Manufacturing process technology 14 nm 55 nm
Texture fill rate 22.80 28.00
Floating-point performance 2x 1,120.0 gflops
Length 267 mm
Memory bus width 64/128 Bit 256 Bit
Memory clock speed 3600 MHz
Memory bandwidth 115.2 GB/s
Shared memory +
DirectX 12 (12_1) 10.1 (10_1)
Shader Model 6.4 4.1
OpenGL 4.6 3.3
OpenCL 2.1 1.1
Vulkan 1.1.97 N/A
Quick Sync +
  Check Price