NVIDIA GeForce GTX 680MX vs NVIDIA GeForce GT 140 OEM

Comparative analysis of NVIDIA GeForce GTX 680MX and NVIDIA GeForce GT 140 OEM videocards for all known characteristics in the following categories: Essentials, Technical info, Compatibility, dimensions and requirements, API support, Memory, Technologies, Video outputs and ports. 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).

 

Differences

Reasons to consider the NVIDIA GeForce GTX 680MX

  • Videocard is newer: launch date 3 year(s) 7 month(s) later
  • Around 11% higher core clock speed: 720 MHz vs 650 MHz
  • 4.4x more texture fill rate: 92.2 billion / sec vs 20.8 GTexel / s
  • 24x more pipelines: 1536 vs 64
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 55 nm
  • 2x more maximum memory size: 2 GB vs 1 GB
  • Around 39% higher memory clock speed: 2500 MHz vs 1800 MHz
  • 5.5x better performance in PassMark - G3D Mark: 3593 vs 658
  • Around 96% better performance in PassMark - G2D Mark: 440 vs 225
Specifications (specs)
Launch date 23 October 2012 vs 10 March 2009
Core clock speed 720 MHz vs 650 MHz
Texture fill rate 92.2 billion / sec vs 20.8 GTexel / s
Pipelines 1536 vs 64
Manufacturing process technology 28 nm vs 55 nm
Maximum memory size 2 GB vs 1 GB
Memory clock speed 2500 MHz vs 1800 MHz
Benchmarks
PassMark - G3D Mark 3593 vs 658
PassMark - G2D Mark 440 vs 225

Reasons to consider the NVIDIA GeForce GT 140 OEM

  • Around 16% lower typical power consumption: 105 Watt vs 122 Watt
Thermal Design Power (TDP) 105 Watt vs 122 Watt

Compare benchmarks

GPU 1: NVIDIA GeForce GTX 680MX
GPU 2: NVIDIA GeForce GT 140 OEM

PassMark - G3D Mark
GPU 1
GPU 2
3593
658
PassMark - G2D Mark
GPU 1
GPU 2
440
225
Name NVIDIA GeForce GTX 680MX NVIDIA GeForce GT 140 OEM
PassMark - G3D Mark 3593 658
PassMark - G2D Mark 440 225
Geekbench - OpenCL 12225
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 25.421
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 734.936
CompuBench 1.5 Desktop - T-Rex (Frames/s) 2.31
CompuBench 1.5 Desktop - Video Composition (Frames/s) 35.434
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 56.706
GFXBench 4.0 - Car Chase Offscreen (Frames) 5683
GFXBench 4.0 - Manhattan (Frames) 3571
GFXBench 4.0 - T-Rex (Frames) 3336
GFXBench 4.0 - Car Chase Offscreen (Fps) 5683
GFXBench 4.0 - Manhattan (Fps) 3571
GFXBench 4.0 - T-Rex (Fps) 3336

Compare specifications (specs)

NVIDIA GeForce GTX 680MX NVIDIA GeForce GT 140 OEM

Essentials

Architecture Kepler Tesla
Launch date 23 October 2012 10 March 2009
Place in performance rating 701 702
Type Laptop Desktop
Code name G94B

Technical info

Core clock speed 720 MHz 650 MHz
CUDA cores 1536
Manufacturing process technology 28 nm 55 nm
Pipelines 1536 64
Texture fill rate 92.2 billion / sec 20.8 GTexel / s
Thermal Design Power (TDP) 122 Watt 105 Watt
Transistor count 3540 Million 505 million
Floating-point performance 208 gflops

Compatibility, dimensions and requirements

Bus support PCI Express 3.0
Laptop size large
SLI options 2-way
Interface PCIe 2.0 x16
Length 229 mm
Supplementary power connectors 1x 6-pin

API support

DirectX 12 API 10.0
OpenCL 1.1
OpenGL 4.5 3.3

Memory

Maximum RAM amount 2 GB 1 GB
Memory bandwidth 160 GB / s 57.6 GB / s
Memory bus width 256 Bit 256 Bit
Memory clock speed 2500 MHz 1800 MHz
Memory type GDDR5 GDDR3
Shared memory 0

Technologies

3D Vision
3D Vision / 3DTV Play
Adaptive VSync
CUDA
DirectX 11 DirectX 11
FXAA
SLI
TXAA

Video outputs and ports

Display Connectors 2x DVI, 1x S-Video