Mobility Radeon HD 4830 vs Radeon HD 6930

Find out if it is worth upgrading your current GPU setup by comparing Mobility Radeon HD 4830 and Radeon HD 6930. 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 HD 6930. 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 is a Laptop Graphics Card

Note: Mobility Radeon HD 4830 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 4830 here:

Main Specs

  Mobility Radeon HD 4830 Radeon HD 6930
Power consumption (TDP) 186 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR3, DDR3 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Mobility Radeon HD 4830 and Radeon HD 6930 have maximum RAM of 1 GB.
  • Mobility Radeon HD 4830 is used in Laptops, and Radeon HD 6930 - in Desktops.
  • Mobility Radeon HD 4830 is build with Terascale 1 architecture, and Radeon HD 6930 - with TeraScale 3.
  • Core clock speed of Radeon HD 6930 is 200 MHz higher, than Mobility Radeon HD 4830.
  • Mobility Radeon HD 4830 and Radeon HD 6930 are manufactured by 40 nm process technology.
  • Memory clock speed of Radeon HD 6930 is 4100 MHz higher, than Mobility Radeon HD 4830.

Game benchmarks

high / 1080p 0−1 9−10
ultra / 1080p 0−1 5−6
QHD / 1440p 0−1 0−1
low / 720p 10−11 21−24
medium / 1080p 1−2 10−12
The average gaming FPS of Radeon HD 6930 in Assassin's Creed Odyssey is 166% more, than Mobility Radeon HD 4830.

Full Specs

  Mobility Radeon HD 4830 Radeon HD 6930
Architecture Terascale 1 TeraScale 3
Code name M97 Cayman
Type Laptop Desktop
Release date 3 March 2009 1 December 2011
Pipelines 640 1280
Core clock speed 550 MHz 750 MHz
Transistor count 826 million 2,640 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 17.60 60.00
Floating-point performance 704.0 gflops 1,920.0 gflops
Length 220 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 700 MHz 4800 MHz
Memory bandwidth 44.8 GB/s 153.6 GB/s
Shared memory -
DirectX 10.1 (10_1) 11.2 (11_0)
Shader Model 4.1 5.0
OpenGL 3.3 4.4
OpenCL 1.1 1.2
Vulkan N/A N/A
Laptop size large
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