Mobility Radeon HD 3870 X2 vs NVS 510

In this comparison between Mobility Radeon HD 3870 X2 and NVS 510 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Mobility Radeon HD 3870 X2 will be the best choice, for others NVS 510 will be their preference. Study the comparison tables below and make your choice.

Mobility Radeon HD 3870 X2 is a Laptop Graphics Card

Note: Mobility Radeon HD 3870 X2 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 Mobility Radeon HD 3870 X2 here:

Main Specs

  Mobility Radeon HD 3870 X2 NVS 510
Power consumption (TDP) 110 Watt 35 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR3 DDR3
Maximum RAM amount 512 MB 2 GB
Display Connectors No outputs 4x mini-DisplayPort
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  • Mobility Radeon HD 3870 X2 has 214% more power consumption, than NVS 510.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Mobility Radeon HD 3870 X2 has 510 GB more memory, than NVS 510.
  • Mobility Radeon HD 3870 X2 is used in Laptops, and NVS 510 - in Desktops.
  • Mobility Radeon HD 3870 X2 is build with RV6xx architecture, and NVS 510 - with Kepler.
  • Core clock speed of NVS 510 is 137 MHz higher, than Mobility Radeon HD 3870 X2.
  • Mobility Radeon HD 3870 X2 is manufactured by 55 nm process technology, and NVS 510 - by 28 nm process technology.
  • Memory clock speed of NVS 510 is 932 MHz higher, than Mobility Radeon HD 3870 X2.

Game benchmarks

high / 1080p 6−7 0−1
ultra / 1080p 4−5
QHD / 1440p 0−1 0−1
low / 720p 16−18 1−2
medium / 1080p 8−9 0−1
The average gaming FPS of Mobility Radeon HD 3870 X2 in Assassin's Creed Odyssey is 1600% more, than NVS 510.

Full Specs

  Mobility Radeon HD 3870 X2 NVS 510
Architecture RV6xx Kepler
Code name M88-XT CF GK107
Type Laptop Workstation
Release date 1 September 2008 23 October 2012
Pipelines 640 192
Core clock speed 660 MHz 797 MHz
Transistor count 666 million 1,270 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 10.56 12.75
Floating-point performance 2x 422.4 gflops 306.0 gflops
Length 160 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 850 MHz 1782 MHz
Memory bandwidth 54.4 GB/s 28.51 GB/s
Shared memory -
DirectX 10.1 (10_1) 12 (11_0)
Shader Model 4.1 5.1
OpenGL 3.3 4.6
OpenCL N/A 1.2
Vulkan N/A 1.1.126
CUDA 3.0
Bitcoin / BTC (SHA256) 17 Mh/s
Laptop size large
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