Radeon R9 380 vs UHD Graphics 615

In this comparison between Radeon R9 380 and UHD Graphics 615 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon R9 380 will be the best choice, for others UHD Graphics 615 will be their preference. Study the comparison tables below and make your choice.

UHD Graphics 615 is a Laptop Graphics Card

Note: UHD Graphics 615 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 UHD Graphics 615 here:

Main Specs

  Radeon R9 380 UHD Graphics 615
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 DDR3L/LPDDR3
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 615.
  • Radeon R9 380 is connected by PCIe 3.0 x16, and UHD Graphics 615 uses PCIe 3.0 x1 interface.
  • Radeon R9 380 is used in Desktops, and UHD Graphics 615 - in Laptops.
  • Radeon R9 380 is build with GCN architecture, and UHD Graphics 615 - with Gen. 9 Amber Lake.
  • Radeon R9 380 is manufactured by 28 nm process technology, and UHD Graphics 615 - by 14 nm process technology.

Game benchmarks

high / 1080p 35−40 0−1
ultra / 1080p 21−24 0−1
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 10−11
medium / 1080p 40−45 1−2
The average gaming FPS of Radeon R9 380 in Assassin's Creed Odyssey is 766% more, than UHD Graphics 615.

Full Specs

  Radeon R9 380 UHD Graphics 615
Architecture GCN Gen. 9 Amber Lake
Code name Tonga Pro Kaby-Lake GT2
Type Desktop Laptop
Release date 26 June 2015 30 August 2018
Pipelines 1792 24
Core clock speed 300 MHz
Boost Clock 970 MHz 1000 MHz
Transistor count 5,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 108.6 25.20
Floating-point performance 3,476 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 6.4
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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