NVIDIA GeForce GT 750M Mac Edition vs NVIDIA GeForce GT 635M

Comparative analysis of NVIDIA GeForce GT 750M Mac Edition and NVIDIA GeForce GT 635M 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 - 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), PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL.

 

Differences

Reasons to consider the NVIDIA GeForce GT 750M Mac Edition

  • Videocard is newer: launch date 1 year(s) 7 month(s) later
  • 2.7x more pipelines: 384 vs 144
  • 2.8x better floating-point performance: 711.2 gflops vs 253.4 gflops
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 40 nm
  • 2x more maximum memory size: 2 GB vs 1 GB
  • 2.8x more memory clock speed: 5016 MHz vs 1800 MHz
  • Around 96% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 10.451 vs 5.332
  • Around 80% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 370.814 vs 205.545
  • Around 69% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 1.075 vs 0.635
  • Around 91% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 20.902 vs 10.932
  • 3.1x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 2483 vs 800
  • Around 86% better performance in GFXBench 4.0 - Manhattan (Frames): 3406 vs 1833
  • Around 67% better performance in GFXBench 4.0 - T-Rex (Frames): 4045 vs 2418
Specifications (specs)
Launch date 8 November 2013 vs 22 March 2012
Pipelines 384 vs 144
Floating-point performance 711.2 gflops vs 253.4 gflops
Manufacturing process technology 28 nm vs 40 nm
Maximum memory size 2 GB vs 1 GB
Memory clock speed 5016 MHz vs 1800 MHz
Benchmarks
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 10.451 vs 5.332
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 370.814 vs 205.545
CompuBench 1.5 Desktop - T-Rex (Frames/s) 1.075 vs 0.635
CompuBench 1.5 Desktop - Video Composition (Frames/s) 20.902 vs 10.932
GFXBench 4.0 - Car Chase Offscreen (Frames) 2483 vs 800
GFXBench 4.0 - Manhattan (Frames) 3406 vs 1833
GFXBench 4.0 - T-Rex (Frames) 4045 vs 2418

Reasons to consider the NVIDIA GeForce GT 635M

  • Around 43% lower typical power consumption: 35 Watt vs 50 Watt
  • Around 1% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 22.728 vs 22.557
  • 19x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 800 vs 42
  • 33.3x better performance in GFXBench 4.0 - Manhattan (Fps): 1833 vs 55
  • 33.5x better performance in GFXBench 4.0 - T-Rex (Fps): 2418 vs 72.2
Specifications (specs)
Thermal Design Power (TDP) 35 Watt vs 50 Watt
Benchmarks
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 22.728 vs 22.557
GFXBench 4.0 - Car Chase Offscreen (Fps) 800 vs 42
GFXBench 4.0 - Manhattan (Fps) 1833 vs 55
GFXBench 4.0 - T-Rex (Fps) 2418 vs 72.2

Compare benchmarks

GPU 1: NVIDIA GeForce GT 750M Mac Edition
GPU 2: NVIDIA GeForce GT 635M

CompuBench 1.5 Desktop - Face Detection (mPixels/s)
GPU 1
GPU 2
10.451
5.332
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)
GPU 1
GPU 2
370.814
205.545
CompuBench 1.5 Desktop - T-Rex (Frames/s)
GPU 1
GPU 2
1.075
0.635
CompuBench 1.5 Desktop - Video Composition (Frames/s)
GPU 1
GPU 2
20.902
10.932
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)
GPU 1
GPU 2
22.557
22.728
GFXBench 4.0 - Car Chase Offscreen (Frames)
GPU 1
GPU 2
2483
800
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
3406
1833
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
4045
2418
GFXBench 4.0 - Car Chase Offscreen (Fps)
GPU 1
GPU 2
42
800
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
55
1833
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
72.2
2418
Name NVIDIA GeForce GT 750M Mac Edition NVIDIA GeForce GT 635M
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 10.451 5.332
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 370.814 205.545
CompuBench 1.5 Desktop - T-Rex (Frames/s) 1.075 0.635
CompuBench 1.5 Desktop - Video Composition (Frames/s) 20.902 10.932
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 22.557 22.728
GFXBench 4.0 - Car Chase Offscreen (Frames) 2483 800
GFXBench 4.0 - Manhattan (Frames) 3406 1833
GFXBench 4.0 - T-Rex (Frames) 4045 2418
GFXBench 4.0 - Car Chase Offscreen (Fps) 42 800
GFXBench 4.0 - Manhattan (Fps) 55 1833
GFXBench 4.0 - T-Rex (Fps) 72.2 2418
PassMark - G3D Mark 558
PassMark - G2D Mark 171
Geekbench - OpenCL 2537

Compare specifications (specs)

NVIDIA GeForce GT 750M Mac Edition NVIDIA GeForce GT 635M

Essentials

Architecture Kepler Fermi 2.0
Code name GK107 GF116
Launch date 8 November 2013 22 March 2012
Place in performance rating 1458 1461
Type Desktop Laptop

Technical info

Core clock speed 926 MHz
Floating-point performance 711.2 gflops 253.4 gflops
Manufacturing process technology 28 nm 40 nm
Pipelines 384 144
Texture fill rate 29.63 GTexel / s
Thermal Design Power (TDP) 50 Watt 35 Watt
Transistor count 1,270 million 1,170 million
Boost clock speed 753 MHz
CUDA cores Up to 144

Video outputs and ports

Display Connectors No outputs No outputs
HDCP
HDMI
Maximum VGA resolution Up to 2048x1536

Compatibility, dimensions and requirements

Interface PCIe 3.0 x16 PCIe 2.0 x16
Bus support PCI Express 2.0
Laptop size large

API support

DirectX 12.0 (11_0) 12 API
OpenGL 4.6 4.5
OpenCL 1.1

Memory

Maximum RAM amount 2 GB 1 GB
Memory bandwidth 80.26 GB / s
Memory bus width 128 Bit
Memory clock speed 5016 MHz 1800 MHz
Memory type GDDR5 DDR3
Shared memory 0

Technologies

3D Blu-Ray
3D Vision
CUDA
DirectCompute
DirectX 11 DirectX 11
Optimus