GeForce GTX 965M vs Quadro K4000

If you are going to buy a new graphics card and are choosing between GeForce GTX 965M and Quadro K4000, 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 GeForce GTX 965M stacks up against Quadro K4000, check out specs charts below.

GeForce GTX 965M is a Laptop Graphics Card

Note: GeForce GTX 965M 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 GeForce GTX 965M here:

Main Specs

  GeForce GTX 965M Quadro K4000
Power consumption (TDP) 80 Watt
Interface MXM-B (3.0) PCIe 2.0 x16
Supplementary power connectors None 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 3 GB
Display Connectors No outputs 1x DVI, 2x DisplayPort
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  • GeForce GTX 965M is connected by MXM-B (3.0), and Quadro K4000 uses PCIe 2.0 x16 interface.
  • GeForce GTX 965M has 1 GB more memory, than Quadro K4000.
  • GeForce GTX 965M is used in Laptops, and Quadro K4000 - in Desktops.
  • GeForce GTX 965M is build with Maxwell architecture, and Quadro K4000 - with Kepler.
  • Core clock speed of GeForce GTX 965M is 134 MHz higher, than Quadro K4000.
  • GeForce GTX 965M and Quadro K4000 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K4000 is 3116 MHz higher, than GeForce GTX 965M.

Game benchmarks

high / 1080p 20−22 14−16
ultra / 1080p 12−14 8−9
QHD / 1440p 6−7 3−4
4K / 2160p 5−6
low / 720p 35−40 27−30
medium / 1080p 24−27 16−18
The average gaming FPS of GeForce GTX 965M in Assassin's Creed Odyssey is 42% more, than Quadro K4000.

Full Specs

  GeForce GTX 965M Quadro K4000
Architecture Maxwell Kepler
Code name N16E-GS, N16E-GR GK106
Type Laptop Workstation
Release date 5 January 2015 1 March 2013
Pipelines 1024 768
Core clock speed 944 MHz 810 MHz
Boost Clock 950 / 1151 MHz
Transistor count 2,940 million 2,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 73.60 51.84
Floating-point performance 2,355 gflops 1,244 gflops
Length 241 mm
Memory bus width 128 Bit 192 Bit
Memory clock speed 2500 MHz 5616 MHz
Memory bandwidth 80 GB/s 134.8 GB/s
Shared memory -
G-SYNC support +
DirectX 12 (12_1) 12 (11_0)
Shader Model 6.4 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan 1.1 1.1.126
CUDA + 3.0
Monero / XMR (CryptoNight) 0.21 kh/s
CUDA cores 1024
Bus support PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 226 Mh/s 61 Mh/s
Laptop size large
DisplayPort Multimode (DP++) support +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
BatteryBoost +
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