Quadro K5100M vs Radeon HD 7850M

Find out if it is worth upgrading your current GPU setup by comparing Quadro K5100M 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 Quadro K5100M 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.

Quadro K5100M and Radeon HD 7850M are Laptop Graphics Cards

Note: Quadro K5100M and Radeon HD 7850M 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 K5100M or Radeon HD 7850M here:

Main Specs

  Quadro K5100M Radeon HD 7850M
Power consumption (TDP) 100 Watt 40 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 8 GB 2 GB
Display Connectors No outputs No outputs
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  • Quadro K5100M has 150% more power consumption, than Radeon HD 7850M.
  • Quadro K5100M is connected by MXM-B (3.0), and Radeon HD 7850M uses PCIe 3.0 x16 interface.
  • Quadro K5100M has 6 GB more memory, than Radeon HD 7850M.
  • Quadro K5100M is used in Mobile workstations, and Radeon HD 7850M - in Laptops.
  • Quadro K5100M is build with Kepler architecture, and Radeon HD 7850M - with GCN.
  • Core clock speed of Quadro K5100M is 96 MHz higher, than Radeon HD 7850M.
  • Quadro K5100M and Radeon HD 7850M are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7850M is 400 MHz higher, than Quadro K5100M.

Game benchmarks

high / 1080p 14−16 6−7
ultra / 1080p 8−9 3−4
QHD / 1440p 3−4 0−1
low / 720p 30−35 14−16
medium / 1080p 18−20 7−8
The average gaming FPS of Quadro K5100M in Assassin's Creed Odyssey is 125% more, than Radeon HD 7850M.

Full Specs

  Quadro K5100M Radeon HD 7850M
Architecture Kepler GCN
Code name N15E-Q5-A2 Heathrow Pro
Type Mobile workstation Laptop
Release date 23 July 2013 24 April 2012
Pipelines 1536 640
Core clock speed 771 MHz 675 MHz
Transistor count 3,540 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 98.69 27.00
Floating-point performance 2,369 gflops 864.0 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 3600 MHz 4000 MHz
Memory bandwidth 115.2 GB/s 64 GB/s
Shared memory - -
DirectX 12 12 (11_1)
Shader Model 5 5.1
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA +
Bitcoin / BTC (SHA256) 35 Mh/s
Laptop size large large
Optimus +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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