NVIDIA GeForce GT 640 OEM vs NVIDIA GeForce GT 415M

Comparative analysis of NVIDIA GeForce GT 640 OEM and NVIDIA GeForce GT 415M 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 640 OEM

  • Videocard is newer: launch date 1 year(s) 7 month(s) later
  • 8.5x more texture fill rate: 25.5 GTexel / s vs 3.0 billion / sec
  • 8x more pipelines: 384 vs 48
  • 6.4x better floating-point performance: 612.1 gflops vs 96 gflops
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 40 nm
  • 4x more maximum memory size: 2 GB vs 512 MB
  • 2.2x more memory clock speed: 1782 MHz vs 800 MHz
  • 3.4x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 1502 vs 442
  • Around 87% better performance in GFXBench 4.0 - Manhattan (Frames): 2167 vs 1158
  • 2.1x better performance in GFXBench 4.0 - T-Rex (Frames): 3334 vs 1570
  • 3.4x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 1502 vs 442
  • Around 87% better performance in GFXBench 4.0 - Manhattan (Fps): 2167 vs 1158
  • 2.1x better performance in GFXBench 4.0 - T-Rex (Fps): 3334 vs 1570
Specifications (specs)
Launch date 24 April 2012 vs 3 September 2010
Texture fill rate 25.5 GTexel / s vs 3.0 billion / sec
Pipelines 384 vs 48
Floating-point performance 612.1 gflops vs 96 gflops
Manufacturing process technology 28 nm vs 40 nm
Maximum memory size 2 GB vs 512 MB
Memory clock speed 1782 MHz vs 800 MHz
Benchmarks
GFXBench 4.0 - Car Chase Offscreen (Frames) 1502 vs 442
GFXBench 4.0 - Manhattan (Frames) 2167 vs 1158
GFXBench 4.0 - T-Rex (Frames) 3334 vs 1570
GFXBench 4.0 - Car Chase Offscreen (Fps) 1502 vs 442
GFXBench 4.0 - Manhattan (Fps) 2167 vs 1158
GFXBench 4.0 - T-Rex (Fps) 3334 vs 1570

Reasons to consider the NVIDIA GeForce GT 415M

  • Around 25% higher core clock speed: 1000 MHz vs 797 MHz
  • 4.2x lower typical power consumption: 12 Watt vs 50 Watt
Core clock speed 1000 MHz vs 797 MHz
Thermal Design Power (TDP) 12 Watt vs 50 Watt

Compare benchmarks

GPU 1: NVIDIA GeForce GT 640 OEM
GPU 2: NVIDIA GeForce GT 415M

GFXBench 4.0 - Car Chase Offscreen (Frames)
GPU 1
GPU 2
1502
442
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
2167
1158
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
3334
1570
GFXBench 4.0 - Car Chase Offscreen (Fps)
GPU 1
GPU 2
1502
442
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
2167
1158
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
3334
1570
Name NVIDIA GeForce GT 640 OEM NVIDIA GeForce GT 415M
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 9.932
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 254.345
CompuBench 1.5 Desktop - T-Rex (Frames/s) 1.14
CompuBench 1.5 Desktop - Video Composition (Frames/s) 13.613
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 15.32
GFXBench 4.0 - Car Chase Offscreen (Frames) 1502 442
GFXBench 4.0 - Manhattan (Frames) 2167 1158
GFXBench 4.0 - T-Rex (Frames) 3334 1570
GFXBench 4.0 - Car Chase Offscreen (Fps) 1502 442
GFXBench 4.0 - Manhattan (Fps) 2167 1158
GFXBench 4.0 - T-Rex (Fps) 3334 1570
PassMark - G3D Mark 286
PassMark - G2D Mark 221
Geekbench - OpenCL 751

Compare specifications (specs)

NVIDIA GeForce GT 640 OEM NVIDIA GeForce GT 415M

Essentials

Architecture Kepler Fermi
Code name GK107 GF108
Launch date 24 April 2012 3 September 2010
Place in performance rating 1386 1388
Type Desktop Laptop

Technical info

Core clock speed 797 MHz 1000 MHz
Floating-point performance 612.1 gflops 96 gflops
Manufacturing process technology 28 nm 40 nm
Pipelines 384 48
Texture fill rate 25.5 GTexel / s 3.0 billion / sec
Thermal Design Power (TDP) 50 Watt 12 Watt
Transistor count 1,270 million 585 million
CUDA cores 48

Video outputs and ports

Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs

Compatibility, dimensions and requirements

Interface PCIe 3.0 x16 PCIe 2.0 x16
Length 145 mm
Supplementary power connectors None
Laptop size medium sized

API support

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

Memory

Maximum RAM amount 2 GB 512 MB
Memory bandwidth 28.51 GB / s 25.6 GB / s
Memory bus width 128 Bit 128 Bit
Memory clock speed 1782 MHz 800 MHz
Memory type DDR3 (G)DDR3
Shared memory 0

Technologies

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