GeForce GTX 770M SLI vs Mobility Radeon HD 4870

When comparing GeForce GTX 770M SLI and Mobility Radeon HD 4870, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 770M SLI and Mobility Radeon HD 4870 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 770M SLI and Mobility Radeon HD 4870 are Laptop Graphics Cards

Note: GeForce GTX 770M SLI 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 770M SLI or Mobility Radeon HD 4870 here:

Main Specs

  GeForce GTX 770M SLI Mobility Radeon HD 4870
Power consumption (TDP) 150 Watt
Interface PCIe 2.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2x 3 GB 1 GB
Display Connectors No outputs
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  • GeForce GTX 770M SLI has 1 GB more memory, than Mobility Radeon HD 4870.
  • Both cards are used in Laptops.
  • GeForce GTX 770M SLI is build with Kepler architecture, and Mobility Radeon HD 4870 - with Terascale 1.
  • Core clock speed of GeForce GTX 770M SLI is 261 MHz higher, than Mobility Radeon HD 4870.
  • GeForce GTX 770M SLI is manufactured by 28 nm process technology, and Mobility Radeon HD 4870 - by 55 nm process technology.
  • Memory clock speed of GeForce GTX 770M SLI is 3112 MHz higher, than Mobility Radeon HD 4870.

Game benchmarks

high / 1080p 24−27 7−8
ultra / 1080p 14−16 4−5
QHD / 1440p 10−11 0−1
4K / 2160p 6−7
low / 720p 45−50 16−18
medium / 1080p 30−35 8−9
The average gaming FPS of GeForce GTX 770M SLI in Assassin's Creed Odyssey is 233% more, than Mobility Radeon HD 4870.

Full Specs

  GeForce GTX 770M SLI Mobility Radeon HD 4870
Architecture Kepler Terascale 1
Code name M98-XT
Type Laptop Laptop
Release date 30 May 2013 9 January 2009
Pipelines 1920 800
Core clock speed 811 MHz 550 MHz
Transistor count 2x 2540 Million 956 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 22.00
Floating-point performance 880.0 gflops
Memory bus width 2x 192 Bit 256 Bit
Memory clock speed 4000 MHz 888 MHz
Memory bandwidth 56.83 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 10.1 (10_1)
Shader Model 4.1
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
CUDA +
SLI options +
Laptop size large large
Optimus +
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