NVIDIA GRID M40 vs NVIDIA GeForce 820M

Comparative analysis of NVIDIA GRID M40 and NVIDIA GeForce 820M 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: CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - T-Rex (Frames/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 GRID M40

  • Videocard is newer: launch date 1 year(s) 1 month(s) later
  • Around 15% higher core clock speed: 930 MHz vs 810 MHz
  • 3x more memory clock speed: 5400 MHz vs 1802 MHz
  • 3.6x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 28.064 vs 7.765
  • 3.6x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 576.664 vs 161.305
  • Around 30% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 18.529 vs 14.257
  • 3.8x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 87.629 vs 22.768
Specifications (specs)
Launch date 18 May 2016 vs 21 March 2015
Core clock speed 930 MHz vs 810 MHz
Memory clock speed 5400 MHz vs 1802 MHz
Benchmarks
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 28.064 vs 7.765
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 576.664 vs 161.305
CompuBench 1.5 Desktop - Video Composition (Frames/s) 18.529 vs 14.257
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 87.629 vs 22.768

Reasons to consider the NVIDIA GeForce 820M

  • Around 11% lower typical power consumption: 45 Watt vs 50 Watt
Thermal Design Power (TDP) 45 Watt vs 50 Watt

Compare benchmarks

GPU 1: NVIDIA GRID M40
GPU 2: NVIDIA GeForce 820M

CompuBench 1.5 Desktop - Face Detection (mPixels/s)
GPU 1
GPU 2
28.064
7.765
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)
GPU 1
GPU 2
576.664
161.305
CompuBench 1.5 Desktop - Video Composition (Frames/s)
GPU 1
GPU 2
18.529
14.257
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)
GPU 1
GPU 2
87.629
22.768
Name NVIDIA GRID M40 NVIDIA GeForce 820M
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 28.064 7.765
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 576.664 161.305
CompuBench 1.5 Desktop - Video Composition (Frames/s) 18.529 14.257
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 87.629 22.768
PassMark - G3D Mark 495
PassMark - G2D Mark 113
Geekbench - OpenCL 2775
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.686
GFXBench 4.0 - Car Chase Offscreen (Frames) 1195
GFXBench 4.0 - Manhattan (Frames) 1447
GFXBench 4.0 - T-Rex (Frames) 3349
GFXBench 4.0 - Car Chase Offscreen (Fps) 1195
GFXBench 4.0 - Manhattan (Fps) 1447
GFXBench 4.0 - T-Rex (Fps) 3349
3DMark Fire Strike - Graphics Score 847

Compare specifications (specs)

NVIDIA GRID M40 NVIDIA GeForce 820M

Essentials

Architecture Maxwell Kepler
Code name GM107 GK107
Launch date 18 May 2016 21 March 2015
Place in performance rating 1473 1475
Type Workstation Laptop

Technical info

Boost clock speed 1000 MHz
Core clock speed 930 MHz 810 MHz
Manufacturing process technology 28 nm 28 nm
Thermal Design Power (TDP) 50 Watt 45 Watt
Transistor count 1,870 million 1,270 million
Floating-point performance 240.0 gflops
Pipelines 96
Texture fill rate 10 GTexel / s

Video outputs and ports

Display Connectors No outputs No outputs

Compatibility, dimensions and requirements

Interface PCIe 3.0 x16 PCIe 3.0 x16
Bus support PCI Express 2.0

API support

DirectX 12.0 (11_0) 12.0 (11_0)
OpenGL 4.6 4.5

Memory

Memory clock speed 5400 MHz 1802 MHz
Maximum RAM amount 1 GB
Memory bandwidth 14.4 GB / s
Memory bus width 64 Bit
Memory type DDR3
Shared memory 0

Technologies

CUDA
GameWorks
GPU Boost
Optimus
Verde Drivers