Radeon HD 4870 vs Radeon HD 5870

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 4870 and Radeon HD 5870. 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 4870 and Radeon HD 5870. 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.

Main Specs

  Radeon HD 4870 Radeon HD 5870
Power consumption (TDP) 150 Watt 188 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors 2x DVI, 1x S-Video 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 5870 has 25% more power consumption, than Radeon HD 4870.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Radeon HD 4870 and Radeon HD 5870 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • Radeon HD 4870 is build with TeraScale architecture, and Radeon HD 5870 - with TeraScale 2.
  • Core clock speed of Radeon HD 5870 is 100 MHz higher, than Radeon HD 4870.
  • Radeon HD 4870 is manufactured by 55 nm process technology, and Radeon HD 5870 - by 40 nm process technology.
  • Radeon HD 5870 is 32 mm longer, than Radeon HD 4870.
  • Memory clock speed of Radeon HD 5870 is 1200 MHz higher, than Radeon HD 4870.

Game benchmarks

high / 1080p 3−4 10−12
ultra / 1080p 1−2 6−7
QHD / 1440p 0−1 1−2
low / 720p 14−16 24−27
medium / 1080p 6−7 14−16
The average gaming FPS of Radeon HD 5870 in Assassin's Creed Odyssey is 133% more, than Radeon HD 4870.

Full Specs

  Radeon HD 4870 Radeon HD 5870
Architecture TeraScale TeraScale 2
Code name RV770 Cypress
Type Desktop Desktop
Release date 25 June 2008 23 September 2009
Pipelines 800 1600
Core clock speed 750 MHz 850 MHz
Transistor count 956 million 2,154 million
Manufacturing process technology 55 nm 40 nm
Texture fill rate 30.00 68.00
Floating-point performance 1,200.0 gflops 2,720.0 gflops
Length 250 mm 282 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 3600 MHz 4800 MHz
Memory bandwidth 115.2 GB/s 153.6 GB/s
DirectX 10.1 (10_1) 11.2 (11_0)
Shader Model 4.1 5.0
OpenGL 3.3 4.4
OpenCL 1.1 1.2
Vulkan N/A N/A
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