Quadro K3000M vs Radeon HD 8790M

Find out if it is worth upgrading your current GPU setup by comparing Quadro K3000M and Radeon HD 8790M. 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 K3000M and Radeon HD 8790M. 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 K3000M and Radeon HD 8790M are Laptop Graphics Cards

Note: Quadro K3000M and Radeon HD 8790M 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 K3000M or Radeon HD 8790M here:

Main Specs

  Quadro K3000M Radeon HD 8790M
Power consumption (TDP) 75 Watt
Interface MXM-B (3.0) MXM-A (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs No outputs
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  • Quadro K3000M is connected by MXM-B (3.0), and Radeon HD 8790M uses MXM-A (3.0) interface.
  • Quadro K3000M has 2 GB more memory, than Radeon HD 8790M.
  • Quadro K3000M is used in Mobile workstations, and Radeon HD 8790M - in Laptops.
  • Quadro K3000M is build with Kepler architecture, and Radeon HD 8790M - with GCN.
  • Core clock speed of Radeon HD 8790M is 196 MHz higher, than Quadro K3000M.
  • Quadro K3000M and Radeon HD 8790M are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 8790M is 1700 MHz higher, than Quadro K3000M.

Game benchmarks

high / 1080p 7−8 3−4
ultra / 1080p 4−5 1−2
QHD / 1440p 0−1 0−1
low / 720p 18−20 14−16
medium / 1080p 9−10 6−7
The average gaming FPS of Quadro K3000M in Assassin's Creed Odyssey is 66% more, than Radeon HD 8790M.

Full Specs

  Quadro K3000M Radeon HD 8790M
Architecture Kepler GCN
Code name N14E-Q1 Mars XTX
Type Mobile workstation Laptop
Release date 1 June 2012 16 November 2012
Pipelines 576 384
Core clock speed 654 MHz 850 MHz
Boost Clock 900 MHz
Transistor count 3,540 million 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 31.39 21.60
Floating-point performance 753.4 gflops 691.2 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 2800 MHz 4500 MHz
Memory bandwidth 89.6 GB/s 64 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) 24 Mh/s 80 Mh/s
Laptop size large medium sized
Optimus +
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