HD Graphics 515 vs Radeon R9 380X

If you are going to buy a new graphics card and are choosing between HD Graphics 515 and Radeon R9 380X, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the HD Graphics 515 stacks up against Radeon R9 380X, check out specs charts below.

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 R9 380X
Power consumption (TDP) 15 Watt 190 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x16
Memory type DDR3L/LPDDR3 GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 380X has 1166% more power consumption, than HD Graphics 515.
  • HD Graphics 515 is connected by PCIe 3.0 x1, and Radeon R9 380X uses PCIe 3.0 x16 interface.
  • HD Graphics 515 is used in Laptops, and Radeon R9 380X - in Desktops.
  • HD Graphics 515 is build with Gen. 9 Skylake architecture, and Radeon R9 380X - with GCN 3.0.
  • HD Graphics 515 is manufactured by 14 nm process technology, and Radeon R9 380X - by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 10−11 60−65
medium / 1080p 2−3 40−45
The average gaming FPS of Radeon R9 380X in Assassin's Creed Odyssey is 766% more, than HD Graphics 515.

Full Specs

  HD Graphics 515 Radeon R9 380X
Architecture Gen. 9 Skylake GCN 3.0
Code name Skylake GT2 Antigua
Type Laptop Desktop
Release date 1 September 2015 19 November 2015
Pipelines 24 2048
Core clock speed 300 MHz
Boost Clock 1000 MHz 970 MHz
Transistor count 5,000 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 22.80 124.2
Floating-point performance 3,973 gflops
Length 221 mm
Memory bus width 64/128 Bit 256 Bit
Memory clock speed 970 MHz
Memory bandwidth 182.4 GB/s
Shared memory +
DirectX 12 (12_1)
Shader Model 6.4 6.3
OpenGL 4.6 4.5
OpenCL 2.1 2.0
Vulkan 1.1.97 +
Monero / XMR (CryptoNight) 0.58 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Eyefinity +
HD3D +
PowerTune +
TrueAudio +
ZeroCore +
Mantle +
Design reference
Bridgeless CrossFire +
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
DDMA audio +
Decred / DCR (Decred) 0.89 Gh/s
Ethereum / ETH (DaggerHashimoto) 20.63 Mh/s
Zcash / ZEC (Equihash) 175 Sol/s
Quick Sync +
Compute units 32
Form factor full height / full length
High bandwidth memory (HBM) -
LiquidVR +
FRTC +
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