Mobility Radeon HD 4830 vs Radeon 630

Find out if it is worth upgrading your current GPU setup by comparing Mobility Radeon HD 4830 and Radeon 630. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Mobility Radeon HD 4830 and Radeon 630. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Mobility Radeon HD 4830 and Radeon 630 are Laptop Graphics Cards

Note: Mobility Radeon HD 4830 and Radeon 630 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 630 here:

Main Specs

  Mobility Radeon HD 4830 Radeon 630
Power consumption (TDP) 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR3, DDR3 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x DisplayPort
  Check Price Check Price
  • Mobility Radeon HD 4830 is connected by PCIe 2.0 x16, and Radeon 630 uses PCIe 3.0 x8 interface.
  • Radeon 630 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 630 - with GCN 1.0.
  • Mobility Radeon HD 4830 is manufactured by 40 nm process technology, and Radeon 630 - by 14 nm process technology.
  • Memory clock speed of Radeon 630 is 5300 MHz higher, than Mobility Radeon HD 4830.

Game benchmarks

high / 1080p 0−1 3−4
ultra / 1080p 0−1 1−2
QHD / 1440p 0−1 0−1
low / 720p 10−11 14−16
medium / 1080p 1−2 6−7
The average gaming FPS of Radeon 630 in Assassin's Creed Odyssey is 66% more, than Mobility Radeon HD 4830.

Full Specs

  Mobility Radeon HD 4830 Radeon 630
Architecture Terascale 1 GCN 1.0
Code name M97 Lexa
Type Laptop Laptop
Release date 3 March 2009 12 August 2019
Pipelines 640 512
Core clock speed 550 MHz
Boost Clock 1219 MHz
Transistor count 826 million 2,200 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 17.60
Floating-point performance 704.0 gflops
Memory bus width 128 Bit 64 Bit
Memory clock speed 700 MHz 6000 MHz
Memory bandwidth 44.8 GB/s
Shared memory - -
DirectX 10.1 (10_1) DirectX 12, Shader 5.0
Shader Model 4.1
OpenGL 3.3 4.6
OpenCL 1.1
Vulkan N/A +
Laptop size large
  Check Price Check Price