HD Graphics 5300 vs Radeon R9 270X

Find out if it is worth upgrading your current GPU setup by comparing HD Graphics 5300 and Radeon R9 270X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between HD Graphics 5300 and Radeon R9 270X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

HD Graphics 5300 is a Laptop Graphics Card

Note: HD Graphics 5300 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 5300 here:

Main Specs

  HD Graphics 5300 Radeon R9 270X
Power consumption (TDP) 15 Watt 180 Watt
Interface PCIe 2.0 x1 PCIe 3.0 x16
Supplementary power connectors 2 x 6-pin
Memory type System Shared GDDR5
Maximum RAM amount 2 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 270X has 1100% more power consumption, than HD Graphics 5300.
  • HD Graphics 5300 is connected by PCIe 2.0 x1, and Radeon R9 270X uses PCIe 3.0 x16 interface.
  • HD Graphics 5300 is used in Laptops, and Radeon R9 270X - in Desktops.
  • HD Graphics 5300 is build with Gen. 8 Broadwell architecture, and Radeon R9 270X - with GCN.
  • HD Graphics 5300 is manufactured by 14 nm process technology, and Radeon R9 270X - 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 0−1 45−50
medium / 1080p 0−1 30−35

Full Specs

  HD Graphics 5300 Radeon R9 270X
Architecture Gen. 8 Broadwell GCN
Code name Broadwell GT2 Curacao XT
Type Laptop Desktop
Release date 5 September 2014 8 October 2013
Pipelines 24 1280
Core clock speed 100 MHz
Boost Clock 900 MHz 1050 MHz
Transistor count 1,300 million 2,800 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 21.60 84.00
Floating-point performance 2,688 gflops
Memory bus width 64/128 Bit 256 Bit
Memory bandwidth 179.2 GB/s
Shared memory + -
DirectX 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.4 4.6
OpenCL 2.0 1.2
Vulkan 1.1.80 +
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 318 Mh/s
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 30 Mh/s
Zcash / ZEC (Equihash) 163 Sol/s
Quick Sync +
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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