HD Graphics 515 vs Radeon R9 M395X

Find out if it is worth upgrading your current GPU setup by comparing HD Graphics 515 and Radeon R9 M395X. 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 R9 M395X. 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 and Radeon R9 M395X are Laptop Graphics Cards

Note: HD Graphics 515 and Radeon R9 M395X 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 HD Graphics 515 or Radeon R9 M395X here:

Main Specs

  HD Graphics 515 Radeon R9 M395X
Power consumption (TDP) 15 Watt 250 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3L/LPDDR3 GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • Radeon R9 M395X has 1566% more power consumption, than HD Graphics 515.
  • HD Graphics 515 is connected by PCIe 3.0 x1, and Radeon R9 M395X uses PCIe 3.0 x16 interface.
  • Both cards are used in Laptops.
  • HD Graphics 515 is build with Gen. 9 Skylake architecture, and Radeon R9 M395X - with GCN 3.
  • Core clock speed of Radeon R9 M395X is 423 MHz higher, than HD Graphics 515.
  • HD Graphics 515 is manufactured by 14 nm process technology, and Radeon R9 M395X - 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 30−35
The average gaming FPS of Radeon R9 M395X in Assassin's Creed Odyssey is 566% more, than HD Graphics 515.

Full Specs

  HD Graphics 515 Radeon R9 M395X
Architecture Gen. 9 Skylake GCN 3
Code name Skylake GT2 Amethyst XT
Type Laptop Laptop
Release date 1 September 2015 16 October 2014
Pipelines 24 2048
Core clock speed 300 MHz 723 MHz
Boost Clock 1000 MHz
Transistor count 5,000 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 22.80 92.54
Floating-point performance 2,961 gflops
Memory bus width 64/128 Bit 256 Bit
Memory clock speed 1250 MHz
Memory bandwidth 160.0 GB/s
Shared memory + -
DirectX 12 (12_1)
Shader Model 6.4 6.3
OpenGL 4.6 4.4
OpenCL 2.1 Not Listed
Vulkan 1.1.97
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 413 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
Quick Sync +
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