GeForce 840A vs HD Graphics 5300

Find out if it is worth upgrading your current GPU setup by comparing GeForce 840A and HD Graphics 5300. 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 GeForce 840A and HD Graphics 5300. 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

  GeForce 840A HD Graphics 5300
Power consumption (TDP) 33 Watt 15 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x1
Memory type DDR3 System Shared
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • GeForce 840A has 120% more power consumption, than HD Graphics 5300.
  • GeForce 840A is connected by PCIe 3.0 x8, and HD Graphics 5300 uses PCIe 2.0 x1 interface.
  • GeForce 840A is used in Desktops, and HD Graphics 5300 - in Laptops.
  • GeForce 840A is build with Maxwell architecture, and HD Graphics 5300 - with Gen. 8 Broadwell.
  • Core clock speed of GeForce 840A is 929 MHz higher, than HD Graphics 5300.
  • GeForce 840A is manufactured by 28 nm process technology, and HD Graphics 5300 - by 14 nm process technology.

Game benchmarks

high / 1080p 3−4 0−1
ultra / 1080p 2−3
QHD / 1440p 0−1 0−1
low / 720p 14−16 0−1
medium / 1080p 5−6 0−1

Full Specs

  GeForce 840A HD Graphics 5300
Architecture Maxwell Gen. 8 Broadwell
Code name GM108 Broadwell GT2
Type Desktop Laptop
Release date 17 March 2014 5 September 2014
Pipelines 384 24
Core clock speed 1029 MHz 100 MHz
Boost Clock 1124 MHz 900 MHz
Transistor count 1,300 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 17.98 21.60
Floating-point performance 863.2 gflops
Memory bus width 64 Bit 64/128 Bit
Memory clock speed 2002 MHz
Memory bandwidth 16.02 GB/s
Shared memory +
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.4
OpenCL 1.2 2.0
Vulkan 1.1.126 1.1.80
CUDA 5.0
Quick Sync +
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