HD Graphics 5300 vs Radeon HD 6990

When comparing HD Graphics 5300 and Radeon HD 6990, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between HD Graphics 5300 and Radeon HD 6990 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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 HD 6990
Power consumption (TDP) 15 Watt 375 Watt
Interface PCIe 2.0 x1 PCIe 2.0 x16
Supplementary power connectors 2x 8-pin
Memory type System Shared GDDR5
Maximum RAM amount 2 GB
Display Connectors No outputs 1x DVI, 4x mini-DisplayPort
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  • Radeon HD 6990 has 2400% more power consumption, than HD Graphics 5300.
  • HD Graphics 5300 is connected by PCIe 2.0 x1, and Radeon HD 6990 uses PCIe 2.0 x16 interface.
  • HD Graphics 5300 is used in Laptops, and Radeon HD 6990 - in Desktops.
  • HD Graphics 5300 is build with Gen. 8 Broadwell architecture, and Radeon HD 6990 - with TeraScale 3.
  • Core clock speed of Radeon HD 6990 is 730 MHz higher, than HD Graphics 5300.
  • HD Graphics 5300 is manufactured by 14 nm process technology, and Radeon HD 6990 - by 40 nm process technology.

Game benchmarks

high / 1080p 0−1 14−16
ultra / 1080p 9−10
QHD / 1440p 0−1 3−4
low / 720p 0−1 30−35
medium / 1080p 0−1 18−20

Full Specs

  HD Graphics 5300 Radeon HD 6990
Architecture Gen. 8 Broadwell TeraScale 3
Code name Broadwell GT2 Antilles
Type Laptop Desktop
Release date 5 September 2014 8 March 2011
Pipelines 24 1536
Core clock speed 100 MHz 830 MHz
Boost Clock 900 MHz
Transistor count 1,300 million 2,640 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 21.60 79.68
Floating-point performance 2x 2,549.8 gflops
Length 295 mm
Memory bus width 64/128 Bit 256 Bit
Memory clock speed 5000 MHz
Memory bandwidth 160.0 GB/s
Shared memory +
DirectX 12 (11_1) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.4 4.4
OpenCL 2.0 1.2
Vulkan 1.1.80 N/A
Bitcoin / BTC (SHA256) 265 Mh/s
Ethereum / ETH (DaggerHashimoto) 24 Mh/s
Quick Sync +
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