GeForce GTX 1080 Max Q vs Radeon HD 7870

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 1080 Max Q and Radeon HD 7870. 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 GeForce GTX 1080 Max Q and Radeon HD 7870. 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.

GeForce GTX 1080 Max Q is a Laptop Graphics Card

Note: GeForce GTX 1080 Max Q 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 GeForce GTX 1080 Max Q here:

Main Specs

  GeForce GTX 1080 Max Q Radeon HD 7870
Power consumption (TDP) 150 Watt 175 Watt
Interface PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5X GDDR5
Maximum RAM amount 8 GB 2 GB
Display Connectors No outputs
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  • Radeon HD 7870 has 16% more power consumption, than GeForce GTX 1080 Max Q.
  • GeForce GTX 1080 Max Q has 6 GB more memory, than Radeon HD 7870.
  • GeForce GTX 1080 Max Q is used in Laptops, and Radeon HD 7870 - in Desktops.
  • GeForce GTX 1080 Max Q is build with Pascal architecture, and Radeon HD 7870 - with GCN.
  • Core clock speed of GeForce GTX 1080 Max Q is 101 MHz higher, than Radeon HD 7870.
  • GeForce GTX 1080 Max Q is manufactured by 16 nm process technology, and Radeon HD 7870 - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 1080 Max Q is 5200 MHz higher, than Radeon HD 7870.

Game benchmarks

high / 1080p 50−55 24−27
ultra / 1080p 35−40 14−16
QHD / 1440p 27−30 9−10
4K / 2160p 16−18 6−7
low / 720p 80−85 45−50
medium / 1080p 60−65 30−33
The average gaming FPS of GeForce GTX 1080 Max Q in Assassin's Creed Odyssey is 109% more, than Radeon HD 7870.

Full Specs

  GeForce GTX 1080 Max Q Radeon HD 7870
Architecture Pascal GCN
Code name N17E-G3 Max-Q Pitcairn XT
Type Laptop Desktop
Release date 30 May 2017 5 March 2012
Pipelines 2560 1280
Core clock speed 1101 - 1290 MHz 1000 MHz
Boost Clock 1278 - 1468 MHz
Transistor count 7,200 million 2800 Million
Manufacturing process technology 16 nm 28 nm
Texture fill rate 234.9
Floating-point performance 7,516 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 10000 MHz 4800 MHz
Memory bandwidth 320.3 GB/s
Shared memory - -
G-SYNC support +
VR Ready +
DirectX 12 (12_1) DirectX 11.1, Shader 5.1
Shader Model 6.4
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
CUDA 6.1
Monero / XMR (CryptoNight) 0.39 kh/s
Laptop size large
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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