GeForce GT 640M LE vs Quadro K5000

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 640M LE and Quadro K5000. 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 GeForce GT 640M LE and Quadro K5000. 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.

GeForce GT 640M LE is a Laptop Graphics Card

Note: GeForce GT 640M LE 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 GT 640M LE here:

Main Specs

  GeForce GT 640M LE Quadro K5000
Power consumption (TDP) 20 Watt 122 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type DDR3\DDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs 2x DVI, 2x DisplayPort
  Check Price Check Price
  • Quadro K5000 has 510% more power consumption, than GeForce GT 640M LE.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Quadro K5000 has 2 GB more memory, than GeForce GT 640M LE.
  • GeForce GT 640M LE is used in Laptops, and Quadro K5000 - in Desktops.
  • GeForce GT 640M LE is build with Fermi / Kepler architecture, and Quadro K5000 - with Kepler.
  • GeForce GT 640M LE and Quadro K5000 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K5000 is 3600 MHz higher, than GeForce GT 640M LE.

Game benchmarks

high / 1080p 0−1 20−22
ultra / 1080p 12−14
QHD / 1440p 0−1 6−7
4K / 2160p 5−6
low / 720p 1−2 35−40
medium / 1080p 0−1 24−27
The average gaming FPS of Quadro K5000 in Assassin's Creed Odyssey is 3600% more, than GeForce GT 640M LE.

Full Specs

  GeForce GT 640M LE Quadro K5000
Architecture Fermi / Kepler Kepler
Code name N13P-LP GK104
Type Laptop Workstation
Release date 22 March 2012 17 August 2012
Pipelines 384 1536
Core clock speed 706 MHz
Transistor count 585 million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 90.37
Floating-point performance 384.0 gflops 2,169 gflops
Length 267 mm
Memory bus width 128bit 256 Bit
Memory clock speed 1800 - 4000 MHz 5400 MHz
Memory bandwidth 172.8 GB/s
Shared memory -
DirectX 12 API 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA + 3.0
CUDA cores Up to 384
Bus support PCI Express 2.0, PCI Express 3.0
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
3D Blu-Ray +
Bitcoin / BTC (SHA256) 14 Mh/s 111 Mh/s
Laptop size medium sized
Optimus +
Ethereum / ETH (DaggerHashimoto) 2.2 Mh/s
  Check Price Check Price