HD Graphics 630 vs Radeon R9 380X

When choosing between HD Graphics 630 and Radeon R9 380X, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between HD Graphics 630 and Radeon R9 380X.

Main Specs

  HD Graphics 630 Radeon R9 380X
Power consumption (TDP) 15 Watt 190 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x16
Memory type DDR3L/LPDDR3/LPDDR4 GDDR5
Maximum RAM amount 64 GB 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 630.
  • HD Graphics 630 is connected by PCIe 3.0 x1, and Radeon R9 380X uses PCIe 3.0 x16 interface.
  • HD Graphics 630 has 60 GB more memory, than Radeon R9 380X.
  • Both cards are used in Desktops.
  • HD Graphics 630 is build with Gen. 9.5 Kaby Lake architecture, and Radeon R9 380X - with GCN 3.0.
  • HD Graphics 630 is manufactured by 14 nm process technology, and Radeon R9 380X - by 28 nm process technology.

Game benchmarks

high / 1080p 3−4 35−40
ultra / 1080p 1−2 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 14−16 60−65
medium / 1080p 5−6 40−45
The average gaming FPS of Radeon R9 380X in Assassin's Creed Odyssey is 583% more, than HD Graphics 630.

Full Specs

  HD Graphics 630 Radeon R9 380X
Architecture Gen. 9.5 Kaby Lake GCN 3.0
Code name Kaby-Lake-H-GT2 Antigua
Type Desktop Desktop
Release date 1 January 2017 19 November 2015
Pipelines 24 2048
Core clock speed 300 MHz
Boost Clock 1150 MHz 970 MHz
Transistor count 189 million 5,000 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 26.40 124.2
Floating-point performance 441.6 gflops 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 1.1.103 +
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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