GeForce GTX 1070 Max Q vs Mobility Radeon HD 4870

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 1070 Max Q and Mobility Radeon HD 4870. 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 1070 Max Q and Mobility Radeon HD 4870. 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 1070 Max Q and Mobility Radeon HD 4870 are Laptop Graphics Cards

Note: GeForce GTX 1070 Max Q and Mobility Radeon HD 4870 are only used in laptop graphics. They have 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 1070 Max Q or Mobility Radeon HD 4870 here:

Main Specs

  GeForce GTX 1070 Max Q Mobility Radeon HD 4870
Power consumption (TDP) 115 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 8 GB 1 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 1070 Max Q is connected by PCIe 3.0 x16, and Mobility Radeon HD 4870 uses PCIe 2.0 x16 interface.
  • GeForce GTX 1070 Max Q has 7 GB more memory, than Mobility Radeon HD 4870.
  • Both cards are used in Laptops.
  • GeForce GTX 1070 Max Q is build with Pascal architecture, and Mobility Radeon HD 4870 - with Terascale 1.
  • Core clock speed of GeForce GTX 1070 Max Q is 551 MHz higher, than Mobility Radeon HD 4870.
  • GeForce GTX 1070 Max Q is manufactured by 16 nm process technology, and Mobility Radeon HD 4870 - by 55 nm process technology.
  • Memory clock speed of GeForce GTX 1070 Max Q is 7112 MHz higher, than Mobility Radeon HD 4870.

Game benchmarks

high / 1080p 35−40 7−8
ultra / 1080p 21−24 4−5
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 16−18
medium / 1080p 40−45 8−9
The average gaming FPS of GeForce GTX 1070 Max Q in Assassin's Creed Odyssey is 355% more, than Mobility Radeon HD 4870.

Full Specs

  GeForce GTX 1070 Max Q Mobility Radeon HD 4870
Architecture Pascal Terascale 1
Code name N17E-G2 Max-Q M98-XT
Type Laptop Laptop
Release date 30 May 2017 9 January 2009
Pipelines 2048 800
Core clock speed 1101 - 1215 MHz 550 MHz
Boost Clock 1265 - 1379 MHz
Transistor count 7,200 million 956 million
Manufacturing process technology 16 nm 55 nm
Texture fill rate 176.5 22.00
Floating-point performance 5,648 gflops 880.0 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 8000 MHz 888 MHz
Memory bandwidth 256.3 GB/s 56.83 GB/s
Shared memory - -
G-SYNC support +
VR Ready +
DirectX 12 (12_1) 10.1 (10_1)
Shader Model 6.4 4.1
OpenGL 4.6 3.3
OpenCL 1.2 1.1
Vulkan 1.2.131 N/A
CUDA 6.1
Laptop size large large
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