Radeon HD 7730 vs Radeon HD 7850M

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7730 and Radeon HD 7850M. 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 Radeon HD 7730 and Radeon HD 7850M. 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.

Radeon HD 7850M is a Laptop Graphics Card

Note: Radeon HD 7850M 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 Radeon HD 7850M here:

Main Specs

  Radeon HD 7730 Radeon HD 7850M
Power consumption (TDP) 47 Watt 40 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon HD 7730 has 17% more power consumption, than Radeon HD 7850M.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon HD 7850M has 1 GB more memory, than Radeon HD 7730.
  • Radeon HD 7730 is used in Desktops, and Radeon HD 7850M - in Laptops.
  • Radeon HD 7730 is build with GCN 1.0 architecture, and Radeon HD 7850M - with GCN.
  • Core clock speed of Radeon HD 7730 is 125 MHz higher, than Radeon HD 7850M.
  • Radeon HD 7730 and Radeon HD 7850M are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7730 is 500 MHz higher, than Radeon HD 7850M.

Game benchmarks

high / 1080p 3−4 6−7
ultra / 1080p 1−2 3−4
QHD / 1440p 0−1 0−1
low / 720p 14−16 14−16
medium / 1080p 5−6 7−8
The average gaming FPS of Radeon HD 7850M in Assassin's Creed Odyssey is 33% more, than Radeon HD 7730.

Full Specs

  Radeon HD 7730 Radeon HD 7850M
Architecture GCN 1.0 GCN
Code name Cape Verde Heathrow Pro
Type Desktop Laptop
Release date 1 May 2013 24 April 2012
Pipelines 384 640
Core clock speed 800 MHz 675 MHz
Transistor count 1,500 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 19.20 27.00
Floating-point performance 614.4 gflops 864.0 gflops
Length 168 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 4500 MHz 4000 MHz
Memory bandwidth 72 GB/s 64 GB/s
Shared memory -
DirectX 12 (11_1) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.2.131
Laptop size large
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