Radeon R9 380 vs UHD Graphics 630

If you are going to buy a new graphics card and are choosing between Radeon R9 380 and UHD Graphics 630, 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 Radeon R9 380 stacks up against UHD Graphics 630, check out specs charts below.

Main Specs

  Radeon R9 380 UHD Graphics 630
Power consumption (TDP) 190 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Supplementary power connectors 2 x 6-pin
Memory type GDDR5 System Shared
Maximum RAM amount 4 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon R9 380 has 1166% more power consumption, than UHD Graphics 630.
  • Radeon R9 380 is connected by PCIe 3.0 x16, and UHD Graphics 630 uses PCIe 3.0 x1 interface.
  • Both cards are used in Desktops.
  • Radeon R9 380 is build with GCN architecture, and UHD Graphics 630 - with Gen. 9.5.
  • Radeon R9 380 is manufactured by 28 nm process technology, and UHD Graphics 630 - by 14 nm process technology.

Game benchmarks

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

Full Specs

  Radeon R9 380 UHD Graphics 630
Architecture GCN Gen. 9.5
Code name Tonga Pro Kaby-Lake-H-GT2
Type Desktop Desktop
Release date 26 June 2015 1 October 2017
Pipelines 1792 24
Core clock speed 300 MHz
Boost Clock 970 MHz 1150 MHz
Transistor count 5,000 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 108.6 26.45
Floating-point performance 3,476 gflops 460.8 gflops
Length 221 mm
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 970 MHz
Memory bandwidth 182.4 GB/s
Shared memory - +
DirectX 12 (12_1)
Shader Model 6.3 6.5
OpenGL 4.5 4.6
OpenCL 2.0 2.1
Vulkan + 1.1.103
Monero / XMR (CryptoNight) 0.48 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 404 Mh/s
Eyefinity +
HD3D +
PowerTune +
TrueAudio +
ZeroCore +
Mantle +
Design reference
Bridgeless CrossFire +
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
DDMA audio +
Decred / DCR (Decred) 0.66 Gh/s
Ethereum / ETH (DaggerHashimoto) 18 Mh/s
Zcash / ZEC (Equihash) 168.45 Sol/s
Quick Sync +
Compute units 28
Form factor full height / full length / dual slot
High bandwidth memory (HBM) -
LiquidVR +
FRTC +
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