NVIDIA GeForce GTX 680MX Mac Edition vs NVIDIA GeForce GTX 650 Ti

Comparative analysis of NVIDIA GeForce GTX 680MX Mac Edition and NVIDIA GeForce GTX 650 Ti 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 GeForce GTX 680MX Mac Edition

  • Around 55% higher texture fill rate: 92.03 GTexel / s vs 59.2 billion / sec
  • 2x more pipelines: 1536 vs 768
  • Around 55% better floating-point performance: 2,209 gflops vs 1,425 gflops
  • 2x more maximum memory size: 2 GB vs 1 GB
  • 1000x more memory clock speed: 5000 MHz vs 5.4 GB/s
Texture fill rate 92.03 GTexel / s vs 59.2 billion / sec
Pipelines 1536 vs 768
Floating-point performance 2,209 gflops vs 1,425 gflops
Maximum memory size 2 GB vs 1 GB
Memory clock speed 5000 MHz vs 5.4 GB/s

Reasons to consider the NVIDIA GeForce GTX 650 Ti

  • Around 29% higher core clock speed: 928 MHz vs 719 MHz
  • Around 11% lower typical power consumption: 110 Watt vs 122 Watt
Core clock speed 928 MHz vs 719 MHz
Thermal Design Power (TDP) 110 Watt vs 122 Watt

Compare benchmarks

GPU 1: NVIDIA GeForce GTX 680MX Mac Edition
GPU 2: NVIDIA GeForce GTX 650 Ti

Name NVIDIA GeForce GTX 680MX Mac Edition NVIDIA GeForce GTX 650 Ti
PassMark - G3D Mark 2525
PassMark - G2D Mark 411
Geekbench - OpenCL 7973
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 23.168
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 592.345
CompuBench 1.5 Desktop - T-Rex (Frames/s) 2.141
CompuBench 1.5 Desktop - Video Composition (Frames/s) 28.29
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 47.404
GFXBench 4.0 - Car Chase Offscreen (Frames) 3948
GFXBench 4.0 - Manhattan (Frames) 3707
GFXBench 4.0 - T-Rex (Frames) 3335
GFXBench 4.0 - Car Chase Offscreen (Fps) 3948
GFXBench 4.0 - Manhattan (Fps) 3707
GFXBench 4.0 - T-Rex (Fps) 3335
3DMark Fire Strike - Graphics Score 881

Compare specifications (specs)

NVIDIA GeForce GTX 680MX Mac Edition NVIDIA GeForce GTX 650 Ti

Essentials

Architecture Kepler Kepler
Code name GK104 GK106
Launch date 23 October 2012 9 October 2012
Place in performance rating not rated 876
Type Desktop Desktop
Launch price (MSRP) $149
Price now $169.99
Value for money (0-100) 18.72

Technical info

Core clock speed 719 MHz 928 MHz
Floating-point performance 2,209 gflops 1,425 gflops
Manufacturing process technology 28 nm 28 nm
Pipelines 1536 768
Texture fill rate 92.03 GTexel / s 59.2 billion / sec
Thermal Design Power (TDP) 122 Watt 110 Watt
Transistor count 3,540 million 2,540 million
CUDA cores 768
Maximum GPU temperature 105 °C

Video outputs and ports

Display Connectors No outputs 2x DVI, 1x mini-HDMI, One Dual Link DVI-I, One Dual Link DVI-D, One Mini...
Audio input for HDMI Internal
HDCP
HDMI
Maximum VGA resolution 2048x1536
Multi monitor support

Compatibility, dimensions and requirements

Interface PCIe 3.0 x16 PCIe 3.0 x16
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
Length 5.7" (14.5 cm)
Supplementary power connectors One 6-pin

API support

DirectX 12.0 (11_0) 12.0 (11_0)
OpenGL 4.6 4.3

Memory

Maximum RAM amount 2 GB 1 GB
Memory bandwidth 160.0 GB / s 86.4 GB / s
Memory bus width 256 Bit 128 Bit
Memory clock speed 5000 MHz 5.4 GB/s
Memory type GDDR5 GDDR5

Technologies

3D Blu-Ray
3D Gaming
3D Vision
Adaptive VSync
CUDA
FXAA
TXAA