GeForce GTX 770M vs Radeon HD 4870

When choosing between GeForce GTX 770M and Radeon HD 4870, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 770M and Radeon HD 4870.

GeForce GTX 770M is a Laptop Graphics Card

Note: GeForce GTX 770M 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 770M here:

Main Specs

  GeForce GTX 770M Radeon HD 4870
Power consumption (TDP) 75 Watt 150 Watt
Interface MXM-B (3.0) PCIe 2.0 x16
Supplementary power connectors None 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 1 GB
Display Connectors No outputs 2x DVI, 1x S-Video
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  • Radeon HD 4870 has 100% more power consumption, than GeForce GTX 770M.
  • GeForce GTX 770M is connected by MXM-B (3.0), and Radeon HD 4870 uses PCIe 2.0 x16 interface.
  • GeForce GTX 770M has 2 GB more memory, than Radeon HD 4870.
  • GeForce GTX 770M is used in Laptops, and Radeon HD 4870 - in Desktops.
  • GeForce GTX 770M is build with Kepler architecture, and Radeon HD 4870 - with TeraScale.
  • Core clock speed of GeForce GTX 770M is 61 MHz higher, than Radeon HD 4870.
  • GeForce GTX 770M is manufactured by 28 nm process technology, and Radeon HD 4870 - by 55 nm process technology.
  • Memory clock speed of Radeon HD 4870 is 1600 MHz higher, than GeForce GTX 770M.

Game benchmarks

high / 1080p 14−16 3−4
ultra / 1080p 8−9 1−2
QHD / 1440p 3−4 0−1
low / 720p 30−33 14−16
medium / 1080p 16−18 6−7
The average gaming FPS of GeForce GTX 770M in Assassin's Creed Odyssey is 200% more, than Radeon HD 4870.

Full Specs

  GeForce GTX 770M Radeon HD 4870
Architecture Kepler TeraScale
Code name N14E-GS RV770
Type Laptop Desktop
Release date 30 May 2013 25 June 2008
Pipelines 960 800
Core clock speed 811 MHz 750 MHz
Boost Clock 797 MHz
Transistor count 2,540 million 956 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 63.76 30.00
Floating-point performance 1,530 gflops 1,200.0 gflops
Length 250 mm
Memory bus width 192 Bit 256 Bit
Memory clock speed 2000 MHz 3600 MHz
Memory bandwidth 96.0 GB/s 115.2 GB/s
Shared memory -
DirectX 12 API 10.1 (10_1)
Shader Model 5.1 4.1
OpenGL 4.5 3.3
OpenCL 1.1 1.1
Vulkan 1.1.126 N/A
CUDA +
CUDA cores 960
Bus support PCI Express 3.0, PCI Express 2.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 55 Mh/s
Laptop size large
Standard memory configuration GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
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