Radeon HD 7870 vs Radeon RX 5500M

If you are going to buy a new graphics card and are choosing between Radeon HD 7870 and Radeon RX 5500M, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 7870 stacks up against Radeon RX 5500M, check out specs charts below.

Radeon RX 5500M is a Laptop Graphics Card

Note: Radeon RX 5500M 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 RX 5500M here:

Main Specs

  Radeon HD 7870 Radeon RX 5500M
Power consumption (TDP) 175 Watt 85 Watt
Interface PCIe 4.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR6
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs
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  • Radeon HD 7870 has 105% more power consumption, than Radeon RX 5500M.
  • Radeon RX 5500M has 2 GB more memory, than Radeon HD 7870.
  • Radeon HD 7870 is used in Desktops, and Radeon RX 5500M - in Laptops.
  • Radeon HD 7870 is build with GCN architecture, and Radeon RX 5500M - with Navi / RDNA.
  • Core clock speed of Radeon RX 5500M is 327 MHz higher, than Radeon HD 7870.
  • Radeon HD 7870 is manufactured by 28 nm process technology, and Radeon RX 5500M - by 7 nm process technology.
  • Memory clock speed of Radeon RX 5500M is 9200 MHz higher, than Radeon HD 7870.

Game benchmarks

high / 1080p 24−27 21−24
ultra / 1080p 14−16 12−14
QHD / 1440p 9−10 7−8
4K / 2160p 6−7 5−6
low / 720p 45−50 40−45
medium / 1080p 30−33 24−27
The average gaming FPS of Radeon HD 7870 in Assassin's Creed Odyssey is 15% more, than Radeon RX 5500M.

Full Specs

  Radeon HD 7870 Radeon RX 5500M
Architecture GCN Navi / RDNA
Code name Pitcairn XT Navi 14 / R19M-E85
Type Desktop Laptop
Release date 5 March 2012 29 September 2019
Pipelines 1280 1408
Core clock speed 1000 MHz 1327 MHz
Boost Clock 1645 MHz
Transistor count 2800 Million 6,400 million
Manufacturing process technology 28 nm 7 nm
Texture fill rate 144.8
Memory bus width 256 Bit 128 Bit
Memory clock speed 4800 MHz 14000 MHz
Memory bandwidth 224.0 GB/s
Shared memory - -
DirectX DirectX 11.1, Shader 5.1 12 (12_1)
Shader Model 6.5
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
Monero / XMR (CryptoNight) 0.39 kh/s
Laptop size medium sized
Eyefinity +
Decred / DCR (Decred) 0.63 Gh/s
Ethereum / ETH (DaggerHashimoto) 16.6 Mh/s
Zcash / ZEC (Equihash) 145 Sol/s
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