Radeon HD 4890 vs Radeon R9 M470

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 4890 and Radeon R9 M470. 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 4890 and Radeon R9 M470. 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 R9 M470 is a Laptop Graphics Card

Note: Radeon R9 M470 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 R9 M470 here:

Main Specs

  Radeon HD 4890 Radeon R9 M470
Power consumption (TDP) 190 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • Radeon HD 4890 is connected by PCIe 2.0 x16, and Radeon R9 M470 uses PCIe 3.0 x16 interface.
  • Radeon R9 M470 has 3 GB more memory, than Radeon HD 4890.
  • Radeon HD 4890 is used in Desktops, and Radeon R9 M470 - in Laptops.
  • Radeon HD 4890 is build with TeraScale architecture, and Radeon R9 M470 - with GCN 2.
  • Core clock speed of Radeon R9 M470 is 150 MHz higher, than Radeon HD 4890.
  • Radeon HD 4890 is manufactured by 55 nm process technology, and Radeon R9 M470 - by 28 nm process technology.
  • Memory clock speed of Radeon R9 M470 is 2100 MHz higher, than Radeon HD 4890.

Game benchmarks

high / 1080p 7−8 12−14
ultra / 1080p 4−5 7−8
QHD / 1440p 0−1 2−3
low / 720p 16−18 24−27
medium / 1080p 8−9 14−16
The average gaming FPS of Radeon R9 M470 in Assassin's Creed Odyssey is 66% more, than Radeon HD 4890.

Full Specs

  Radeon HD 4890 Radeon R9 M470
Architecture TeraScale GCN 2
Code name RV790 Saturn
Type Desktop Laptop
Release date 2 April 2009 14 May 2016
Pipelines 800 768
Core clock speed 850 MHz 1000 MHz
Boost Clock 1000 MHz
Transistor count 959 million 2,080 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 34.00 48.00
Floating-point performance 1,360.0 gflops 1,536 gflops
Length 241 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 3900 MHz 6000 MHz
Memory bandwidth 124.8 GB/s 96 GB/s
Shared memory -
DirectX 10.1 (10_1) 12 (12_0)
Shader Model 4.1 6.3
OpenGL 3.3 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
Laptop size large
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