NVIDIA Quadro M4000M vs NVIDIA GeForce GT 645 OEM

Comparative analysis of NVIDIA Quadro M4000M and NVIDIA GeForce GT 645 OEM videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score.

 

Differences

Reasons to consider the NVIDIA Quadro M4000M

  • Videocard is newer: launch date 3 year(s) 3 month(s) later
  • Around 26% higher core clock speed: 975 MHz vs 776 MHz
  • 2.1x more texture fill rate: 78 GTexel / s vs 37.2 GTexel / s
  • 4.4x more pipelines: 1,280 vs 288
  • 2.8x better floating-point performance: 2,496 gflops vs 894.0 gflops
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 40 nm
  • Around 2% lower typical power consumption: 100 Watt vs 102 Watt
  • 4x more maximum memory size: 4 GB vs 1 GB
  • Around 31% higher memory clock speed: 5012 MHz vs 3828 MHz
  • 3.1x better performance in PassMark - G3D Mark: 6149 vs 2006
  • Around 62% better performance in GFXBench 4.0 - T-Rex (Frames): 3093 vs 1914
  • Around 62% better performance in GFXBench 4.0 - T-Rex (Fps): 3093 vs 1914
Specifications (specs)
Launch date 18 August 2015 vs 24 April 2012
Core clock speed 975 MHz vs 776 MHz
Texture fill rate 78 GTexel / s vs 37.2 GTexel / s
Pipelines 1,280 vs 288
Floating-point performance 2,496 gflops vs 894.0 gflops
Manufacturing process technology 28 nm vs 40 nm
Thermal Design Power (TDP) 100 Watt vs 102 Watt
Maximum memory size 4 GB vs 1 GB
Memory clock speed 5012 MHz vs 3828 MHz
Benchmarks
PassMark - G3D Mark 6149 vs 2006
GFXBench 4.0 - T-Rex (Frames) 3093 vs 1914
GFXBench 4.0 - T-Rex (Fps) 3093 vs 1914

Reasons to consider the NVIDIA GeForce GT 645 OEM

  • Around 8% better performance in PassMark - G2D Mark: 443 vs 412
Benchmarks
PassMark - G2D Mark 443 vs 412

Compare benchmarks

GPU 1: NVIDIA Quadro M4000M
GPU 2: NVIDIA GeForce GT 645 OEM

PassMark - G3D Mark
GPU 1
GPU 2
6149
2006
PassMark - G2D Mark
GPU 1
GPU 2
412
443
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
3093
1914
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
3093
1914
Name NVIDIA Quadro M4000M NVIDIA GeForce GT 645 OEM
PassMark - G3D Mark 6149 2006
PassMark - G2D Mark 412 443
Geekbench - OpenCL 19892
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 81.104
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 1235.338
CompuBench 1.5 Desktop - T-Rex (Frames/s) 6.157
CompuBench 1.5 Desktop - Video Composition (Frames/s) 68.443
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 251.464
GFXBench 4.0 - Car Chase Offscreen (Frames) 7602
GFXBench 4.0 - Manhattan (Frames) 2749
GFXBench 4.0 - T-Rex (Frames) 3093 1914
GFXBench 4.0 - Car Chase Offscreen (Fps) 7602
GFXBench 4.0 - Manhattan (Fps) 2749
GFXBench 4.0 - T-Rex (Fps) 3093 1914
3DMark Fire Strike - Graphics Score 0

Compare specifications (specs)

NVIDIA Quadro M4000M NVIDIA GeForce GT 645 OEM

Essentials

Architecture Maxwell 2.0 Fermi 2.0
Code name GM204 GF114
Launch date 18 August 2015 24 April 2012
Place in performance rating 564 565
Type Mobile workstation Desktop

Technical info

Boost clock speed 1013 MHz
Core clock speed 975 MHz 776 MHz
Floating-point performance 2,496 gflops 894.0 gflops
Manufacturing process technology 28 nm 40 nm
Pipelines 1,280 288
Texture fill rate 78 GTexel / s 37.2 GTexel / s
Thermal Design Power (TDP) 100 Watt 102 Watt
Transistor count 5,200 million 1,950 million

Video outputs and ports

Display Connectors No outputs 2x DVI, 1x mini-HDMI
Display Port 1.2

Compatibility, dimensions and requirements

Interface PCIe 3.0 x16 PCIe 2.0 x16
Laptop size large
Supplementary power connectors None
Length 210 mm

API support

DirectX 12 12.0 (11_0)
OpenGL 4.5 4.6
Shader Model 5.0
Vulkan

Memory

Maximum RAM amount 4 GB 1 GB
Memory bandwidth 160 GB / s 91.9 GB / s
Memory bus width 256 Bit 192 Bit
Memory clock speed 5012 MHz 3828 MHz
Memory type GDDR5 GDDR5
Shared memory 0

Technologies

3D Vision Pro
Mosaic
nView Display Management
Optimus