Mobility Radeon HD 4830 vs Radeon R9 M395

If you are going to buy a new graphics card and are choosing between Mobility Radeon HD 4830 and Radeon R9 M395, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Mobility Radeon HD 4830 stacks up against Radeon R9 M395, check out specs charts below.

Mobility Radeon HD 4830 and Radeon R9 M395 are Laptop Graphics Cards

Note: Mobility Radeon HD 4830 and Radeon R9 M395 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 Mobility Radeon HD 4830 or Radeon R9 M395 here:

Main Specs

  Mobility Radeon HD 4830 Radeon R9 M395
Interface PCIe 2.0 x16
Memory type GDDR3, DDR3 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors No outputs
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  • Radeon R9 M395 has 3 GB more memory, than Mobility Radeon HD 4830.
  • Both cards are used in Laptops.
  • Mobility Radeon HD 4830 is build with Terascale 1 architecture, and Radeon R9 M395 - with GCN.
  • Core clock speed of Radeon R9 M395 is 284 MHz higher, than Mobility Radeon HD 4830.
  • Mobility Radeon HD 4830 is manufactured by 40 nm process technology, and Radeon R9 M395 - by 28 nm process technology.
  • Memory clock speed of Radeon R9 M395 is 550 MHz higher, than Mobility Radeon HD 4830.

Game benchmarks

high / 1080p 0−1 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 10−11 60−65
medium / 1080p 1−2 40−45
The average gaming FPS of Radeon R9 M395 in Assassin's Creed Odyssey is 766% more, than Mobility Radeon HD 4830.

Full Specs

  Mobility Radeon HD 4830 Radeon R9 M395
Architecture Terascale 1 GCN
Code name M97
Type Laptop Laptop
Release date 3 March 2009 9 June 2015
Pipelines 640 1792
Core clock speed 550 MHz 834 MHz
Transistor count 826 million 5000 Million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 17.60
Floating-point performance 704.0 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 700 MHz 1250 MHz
Memory bandwidth 44.8 GB/s
Shared memory - -
DirectX 10.1 (10_1)
Shader Model 4.1
OpenGL 3.3 4.4
OpenCL 1.1 Not Listed
Vulkan N/A +
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 336 Mh/s
Laptop size large large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
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