Radeon HD 8730M vs Radeon R9 270X

In this comparison between Radeon HD 8730M and Radeon R9 270X 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 HD 8730M will be the best choice, for others Radeon R9 270X will be their preference. Study the comparison tables below and make your choice.

Radeon HD 8730M is a Laptop Graphics Card

Note: Radeon HD 8730M 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 Radeon HD 8730M here:

Main Specs

  Radeon HD 8730M Radeon R9 270X
Power consumption (TDP) 180 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors 2 x 6-pin
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 8730M is connected by PCIe 3.0 x8, and Radeon R9 270X uses PCIe 3.0 x16 interface.
  • Radeon HD 8730M and Radeon R9 270X have maximum RAM of 2 GB.
  • Radeon HD 8730M is used in Laptops, and Radeon R9 270X - in Desktops.
  • Radeon HD 8730M and Radeon R9 270X are build with GCN architecture.
  • Radeon HD 8730M and Radeon R9 270X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 24−27
ultra / 1080p 14−16
QHD / 1440p 0−1 10−11
4K / 2160p 6−7
low / 720p 1−2 45−50
medium / 1080p 0−1 30−35
The average gaming FPS of Radeon R9 270X in Assassin's Creed Odyssey is 4600% more, than Radeon HD 8730M.

Full Specs

  Radeon HD 8730M Radeon R9 270X
Architecture GCN GCN
Code name Mars Curacao XT
Type Laptop Desktop
Release date 16 November 2012 8 October 2013
Pipelines 384 1280
Core clock speed 650 MHz
Boost Clock 700 MHz 1050 MHz
Transistor count 950 million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 16.80 84.00
Floating-point performance 537.6 gflops 2,688 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 2000 MHz
Memory bandwidth 32 GB/s 179.2 GB/s
Shared memory - -
DirectX 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 +
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 318 Mh/s
Laptop size medium sized
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 30 Mh/s
Zcash / ZEC (Equihash) 163 Sol/s
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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