NVIDIA GeForce GT 320M vs NVIDIA GeForce G105M

Comparative analysis of NVIDIA GeForce GT 320M and NVIDIA GeForce G105M 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, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

 

Differences

Reasons to consider the NVIDIA GeForce GT 320M

  • Videocard is newer: launch date 1 year(s) 1 month(s) later
  • Around 56% higher texture fill rate: 8 GTexel / s vs 5.12 GTexel / s
  • 3x more pipelines: 24 vs 8
  • 3.1x better floating-point performance: 80 gflops vs 25.6 gflops
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 40 nm vs 65 nm
  • 3.2x more memory clock speed: 1580 MHz vs 500 (DDR2) / 700 (GDDR3) MHz
  • Around 70% better performance in PassMark - G3D Mark: 107 vs 63
  • Around 50% better performance in PassMark - G2D Mark: 33 vs 22
  • Around 31% better performance in Geekbench - OpenCL: 3307 vs 2534
  • Around 35% better performance in GFXBench 4.0 - T-Rex (Frames): 1774 vs 1314
  • Around 35% better performance in GFXBench 4.0 - T-Rex (Fps): 1774 vs 1314
Specifications (specs)
Launch date 3 March 2010 vs 8 January 2009
Texture fill rate 8 GTexel / s vs 5.12 GTexel / s
Pipelines 24 vs 8
Floating-point performance 80 gflops vs 25.6 gflops
Manufacturing process technology 40 nm vs 65 nm
Memory clock speed 1580 MHz vs 500 (DDR2) / 700 (GDDR3) MHz
Benchmarks
PassMark - G3D Mark 107 vs 63
PassMark - G2D Mark 33 vs 22
Geekbench - OpenCL 3307 vs 2534
GFXBench 4.0 - T-Rex (Frames) 1774 vs 1314
GFXBench 4.0 - T-Rex (Fps) 1774 vs 1314

Reasons to consider the NVIDIA GeForce G105M

  • 3.2x more core clock speed: 1600 MHz vs 500 MHz
Core clock speed 1600 MHz vs 500 MHz

Compare benchmarks

GPU 1: NVIDIA GeForce GT 320M
GPU 2: NVIDIA GeForce G105M

PassMark - G3D Mark
GPU 1
GPU 2
107
63
PassMark - G2D Mark
GPU 1
GPU 2
33
22
Geekbench - OpenCL
GPU 1
GPU 2
3307
2534
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
1774
1314
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
1774
1314
Name NVIDIA GeForce GT 320M NVIDIA GeForce G105M
PassMark - G3D Mark 107 63
PassMark - G2D Mark 33 22
Geekbench - OpenCL 3307 2534
GFXBench 4.0 - Manhattan (Frames) 1458
GFXBench 4.0 - Manhattan (Fps) 1458
GFXBench 4.0 - T-Rex (Frames) 1774 1314
GFXBench 4.0 - T-Rex (Fps) 1774 1314

Compare specifications (specs)

NVIDIA GeForce GT 320M NVIDIA GeForce G105M

Essentials

Architecture Tesla 2.0 Tesla
Code name GT216 G98
Launch date 3 March 2010 8 January 2009
Place in performance rating 1517 1665
Type Laptop Desktop

Technical info

Core clock speed 500 MHz 1600 MHz
Floating-point performance 80 gflops 25.6 gflops
Manufacturing process technology 40 nm 65 nm
Pipelines 24 8
Texture fill rate 8 GTexel / s 5.12 GTexel / s
Thermal Design Power (TDP) 14 Watt 14 Watt
Transistor count 486 million 210 million
CUDA cores 8
Gigaflops 38

Video outputs and ports

Display Connectors No outputs VGADual Link DVISingle Link DVIDisplayPortHDMI
HDMI
Maximum VGA resolution 2048x1536
Multi monitor support

Compatibility, dimensions and requirements

Interface PCIe 2.0 x16 PCIe 2.0 x16
Laptop size medium sized
Supplementary power connectors None
Bus support PCI-E 2.0

API support

DirectX 10.1 10.0
OpenGL 3.3 2.1

Memory

Maximum RAM amount 512 MB
Memory bandwidth 25.6 GB / s 8 (DDR2) / 11 (GDDR3)
Memory bus width 128 Bit 64 Bit
Memory clock speed 1580 MHz 500 (DDR2) / 700 (GDDR3) MHz
Memory type DDR3 GDDR3
Shared memory 0

Technologies

HybridPower
PCI-E 2.0
CUDA
Power management 8.0