Quadro K4000 vs Radeon HD 8730M

If you are going to buy a new graphics card and are choosing between Quadro K4000 and Radeon HD 8730M, 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 Quadro K4000 stacks up against Radeon HD 8730M, check out specs charts below.

Radeon HD 8730M is a Laptop Graphics Card

Note: Radeon HD 8730M 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 8730M here:

Main Specs

  Quadro K4000 Radeon HD 8730M
Power consumption (TDP) 80 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin
Memory type GDDR5 DDR3
Maximum RAM amount 3 GB 2 GB
Display Connectors 1x DVI, 2x DisplayPort No outputs
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  • Quadro K4000 is connected by PCIe 2.0 x16, and Radeon HD 8730M uses PCIe 3.0 x8 interface.
  • Quadro K4000 has 1 GB more memory, than Radeon HD 8730M.
  • Quadro K4000 is used in Desktops, and Radeon HD 8730M - in Laptops.
  • Quadro K4000 is build with Kepler architecture, and Radeon HD 8730M - with GCN.
  • Core clock speed of Quadro K4000 is 160 MHz higher, than Radeon HD 8730M.
  • Quadro K4000 and Radeon HD 8730M are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K4000 is 3616 MHz higher, than Radeon HD 8730M.

Game benchmarks

high / 1080p 14−16 0−1
ultra / 1080p 8−9
QHD / 1440p 3−4 0−1
low / 720p 27−30 1−2
medium / 1080p 16−18 0−1
The average gaming FPS of Quadro K4000 in Assassin's Creed Odyssey is 2700% more, than Radeon HD 8730M.

Full Specs

  Quadro K4000 Radeon HD 8730M
Architecture Kepler GCN
Code name GK106 Mars
Type Workstation Laptop
Release date 1 March 2013 16 November 2012
Pipelines 768 384
Core clock speed 810 MHz 650 MHz
Boost Clock 700 MHz
Transistor count 2,540 million 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 51.84 16.80
Floating-point performance 1,244 gflops 537.6 gflops
Length 241 mm
Memory bus width 192 Bit 128 Bit
Memory clock speed 5616 MHz 2000 MHz
Memory bandwidth 134.8 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 3.0
Monero / XMR (CryptoNight) 0.21 kh/s
Bitcoin / BTC (SHA256) 61 Mh/s
Laptop size medium sized
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