Radeon HD 8550G plus HD 8750M Dual Graphics vs Radeon R9 290X

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 8550G plus HD 8750M Dual Graphics and Radeon R9 290X. 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 Radeon HD 8550G plus HD 8750M Dual Graphics and Radeon R9 290X. 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.

Radeon HD 8550G plus HD 8750M Dual Graphics is a Laptop Graphics Card

Note: Radeon HD 8550G plus HD 8750M Dual Graphics 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 8550G plus HD 8750M Dual Graphics here:

Main Specs

  Radeon HD 8550G plus HD 8750M Dual Graphics Radeon R9 290X
Power consumption (TDP) 250 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin + 1 x 8-pin
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 8550G plus HD 8750M Dual Graphics is used in Laptops, and Radeon R9 290X - in Desktops.
  • Radeon HD 8550G plus HD 8750M Dual Graphics is manufactured by 32 / 28 nm process technology, and Radeon R9 290X - by 28 nm process technology.
  • Memory clock speed of Radeon HD 8550G plus HD 8750M Dual Graphics is 550 MHz higher, than Radeon R9 290X.

Game benchmarks

high / 1080p 1−2 35−40
ultra / 1080p 0−1 24−27
QHD / 1440p 0−1 18−20
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 3−4 45−50
The average gaming FPS of Radeon R9 290X in Assassin's Creed Odyssey is 716% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.

Full Specs

  Radeon HD 8550G plus HD 8750M Dual Graphics Radeon R9 290X
Architecture GCN
Code name Hawaii XT
Type Laptop Desktop
Release date 1 August 2013 24 October 2013
Pipelines 640 2816
Core clock speed 720 / 825 MHz
Boost Clock 947 MHz
Transistor count 6,200 million
Manufacturing process technology 32 / 28 nm 28 nm
Texture fill rate 176.0
Floating-point performance 5,632 gflops
Length 275 mm
Memory bus width 128 Bit 512 Bit
Memory clock speed 1800 MHz 1250 MHz
Memory bandwidth 320 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0
Shader Model 6.3
OpenGL 4.6
OpenCL 2.0
Vulkan +
Monero / XMR (CryptoNight) 0.76 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 623 Mh/s
Laptop size medium sized
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Decred / DCR (Decred) 1.07 Gh/s
Ethereum / ETH (DaggerHashimoto) 25.75 Mh/s
Zcash / ZEC (Equihash) 350 Sol/s
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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