Quadro K5000M vs Radeon HD 7870 XT

If you are going to buy a new graphics card and are choosing between Quadro K5000M and Radeon HD 7870 XT, 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 K5000M stacks up against Radeon HD 7870 XT, check out specs charts below.
Radeon HD 7870 XT

Quadro K5000M is a Laptop Graphics Card

Note: Quadro K5000M 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 Quadro K5000M here:

Main Specs

  Quadro K5000M Radeon HD 7870 XT
Power consumption (TDP) 100 Watt 185 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 7870 XT has 85% more power consumption, than Quadro K5000M.
  • Quadro K5000M is connected by MXM-B (3.0), and Radeon HD 7870 XT uses PCIe 3.0 x16 interface.
  • Quadro K5000M has 2 GB more memory, than Radeon HD 7870 XT.
  • Quadro K5000M is used in Mobile workstations, and Radeon HD 7870 XT - in Desktops.
  • Quadro K5000M is build with Kepler architecture, and Radeon HD 7870 XT - with GCN 1.0.
  • Core clock speed of Radeon HD 7870 XT is 219 MHz higher, than Quadro K5000M.
  • Quadro K5000M and Radeon HD 7870 XT are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7870 XT is 3000 MHz higher, than Quadro K5000M.

Game benchmarks

high / 1080p 16−18 35−40
ultra / 1080p 9−10 21−24
QHD / 1440p 4−5 16−18
4K / 2160p 4−5 10−11
low / 720p 30−35 60−65
medium / 1080p 20−22 40−45
The average gaming FPS of Radeon HD 7870 XT in Assassin's Creed Odyssey is 128% more, than Quadro K5000M.

Full Specs

  Quadro K5000M Radeon HD 7870 XT
Architecture Kepler GCN 1.0
Code name N14E-Q5 Tahiti
Type Mobile workstation Desktop
Release date 1 June 2012 19 November 2012
Pipelines 1344 1536
Core clock speed 706 MHz 925 MHz
Boost Clock 975 MHz
Transistor count 3,540 million 4,313 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 67.31 93.60
Floating-point performance 1,615 gflops 2,995 gflops
Length 267 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 3000 MHz 6000 MHz
Memory bandwidth 96 GB/s 192.0 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) 51 Mh/s 346 Mh/s
Laptop size large
Optimus +
Ethereum / ETH (DaggerHashimoto) 14.5 Mh/s
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