Mobility Radeon HD 4870 vs Radeon R7 384 Cores Kaveri

When choosing between Mobility Radeon HD 4870 and Radeon R7 384 Cores Kaveri, 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 Mobility Radeon HD 4870 and Radeon R7 384 Cores Kaveri.
Radeon R7 384 Cores Kaveri

Mobility Radeon HD 4870 is a Laptop Graphics Card

Note: Mobility Radeon HD 4870 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 4870 here:

Main Specs

  Mobility Radeon HD 4870 Radeon R7 384 Cores Kaveri
Interface PCIe 2.0 x16
Memory type GDDR5
Maximum RAM amount 1 GB
Display Connectors No outputs
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  • Mobility Radeon HD 4870 is used in Laptops, and Radeon R7 384 Cores Kaveri - in Desktops.
  • Mobility Radeon HD 4870 is build with Terascale 1 architecture, and Radeon R7 384 Cores Kaveri - with GCN.
  • Core clock speed of Radeon R7 384 Cores Kaveri is 170 MHz higher, than Mobility Radeon HD 4870.
  • Mobility Radeon HD 4870 is manufactured by 55 nm process technology, and Radeon R7 384 Cores Kaveri - by 28 nm process technology.

Game benchmarks

high / 1080p 7−8 7−8
ultra / 1080p 4−5 4−5
QHD / 1440p 0−1 0−1
low / 720p 16−18 18−20
medium / 1080p 8−9 9−10
The average gaming FPS of Radeon R7 384 Cores Kaveri in Assassin's Creed Odyssey is 11% more, than Mobility Radeon HD 4870.

Full Specs

  Mobility Radeon HD 4870 Radeon R7 384 Cores Kaveri
Architecture Terascale 1 GCN
Code name M98-XT Kaveri Spectre
Type Laptop Desktop
Release date 9 January 2009 14 January 2014
Pipelines 800 384
Core clock speed 550 MHz 720 MHz
Transistor count 956 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 22.00
Floating-point performance 880.0 gflops
Memory bus width 256 Bit
Memory clock speed 888 MHz
Memory bandwidth 56.83 GB/s
Shared memory - +
DirectX 10.1 (10_1) DirectX 12 (FL 12_0), Shader 5.2
Shader Model 4.1
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
Laptop size large
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