Quadro K4000M vs Radeon HD 8730M

Find out if it is worth upgrading your current GPU setup by comparing Quadro K4000M and Radeon HD 8730M. 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 Quadro K4000M and Radeon HD 8730M. 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.

Quadro K4000M and Radeon HD 8730M are Laptop Graphics Cards

Note: Quadro K4000M and Radeon HD 8730M 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 Quadro K4000M or Radeon HD 8730M here:

Main Specs

  Quadro K4000M Radeon HD 8730M
Power consumption (TDP) 100 Watt
Interface MXM-B (3.0) PCIe 3.0 x8
Memory type GDDR5 DDR3
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs No outputs
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  • Quadro K4000M is connected by MXM-B (3.0), and Radeon HD 8730M uses PCIe 3.0 x8 interface.
  • Quadro K4000M has 2 GB more memory, than Radeon HD 8730M.
  • Quadro K4000M is used in Mobile workstations, and Radeon HD 8730M - in Laptops.
  • Quadro K4000M is build with Kepler architecture, and Radeon HD 8730M - with GCN.
  • Core clock speed of Radeon HD 8730M is 50 MHz higher, than Quadro K4000M.
  • Quadro K4000M and Radeon HD 8730M are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K4000M is 800 MHz higher, than Radeon HD 8730M.

Game benchmarks

high / 1080p 10−11 0−1
ultra / 1080p 6−7
QHD / 1440p 1−2 0−1
low / 720p 21−24 1−2
medium / 1080p 12−14 0−1
The average gaming FPS of Quadro K4000M in Assassin's Creed Odyssey is 2100% more, than Radeon HD 8730M.

Full Specs

  Quadro K4000M Radeon HD 8730M
Architecture Kepler GCN
Code name N14E-Q3 Mars
Type Mobile workstation Laptop
Release date 1 June 2012 16 November 2012
Pipelines 960 384
Core clock speed 600 MHz 650 MHz
Boost Clock 700 MHz
Transistor count 3,540 million 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 48.08 16.80
Floating-point performance 1,154 gflops 537.6 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 2800 MHz 2000 MHz
Memory bandwidth 89.6 GB/s 32 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA +
Bitcoin / BTC (SHA256) 37 Mh/s
Laptop size large medium sized
Optimus +
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