Quadro K4000 vs Radeon HD 7730M

When comparing Quadro K4000 and Radeon HD 7730M, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Quadro K4000 and Radeon HD 7730M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 7730M is a Laptop Graphics Card

Note: Radeon HD 7730M 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 7730M here:

Main Specs

  Quadro K4000 Radeon HD 7730M
Power consumption (TDP) 80 Watt 25 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
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 has 220% more power consumption, than Radeon HD 7730M.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Quadro K4000 has 1 GB more memory, than Radeon HD 7730M.
  • Quadro K4000 is used in Desktops, and Radeon HD 7730M - in Laptops.
  • Quadro K4000 is build with Kepler architecture, and Radeon HD 7730M - with GCN.
  • Core clock speed of Quadro K4000 is 235 MHz higher, than Radeon HD 7730M.
  • Quadro K4000 and Radeon HD 7730M are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K4000 is 3816 MHz higher, than Radeon HD 7730M.

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 7730M.

Full Specs

  Quadro K4000 Radeon HD 7730M
Architecture Kepler GCN
Code name GK106 Lombok GL
Type Workstation Laptop
Release date 1 March 2013 24 April 2012
Pipelines 768 512
Core clock speed 810 MHz 575 MHz
Boost Clock 675 MHz
Transistor count 2,540 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 51.84 21.60
Floating-point performance 1,244 gflops 691.2 gflops
Length 241 mm
Memory bus width 192 Bit 128 Bit
Memory clock speed 5616 MHz 1800 MHz
Memory bandwidth 134.8 GB/s 28.8 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 70 Mh/s
Laptop size medium sized
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