NVIDIA GeForce 8600M GT vs NVIDIA GeForce 7100 + nForce 630i

Comparative analysis of NVIDIA GeForce 8600M GT and NVIDIA GeForce 7100 + nForce 630i 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, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

 

Differences

Reasons to consider the NVIDIA GeForce 8600M GT

  • Videocard is newer: launch date 2 month(s) later
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 80 nm vs 90 nm
  • 2.1x better performance in PassMark - G3D Mark: 90 vs 42
Specifications (specs)
Launch date 31 December 2007 vs 4 October 2007
Manufacturing process technology 80 nm vs 90 nm
Benchmarks
PassMark - G3D Mark 90 vs 42

Reasons to consider the NVIDIA GeForce 7100 + nForce 630i

  • Around 26% higher core clock speed: 600 MHz vs 475 MHz
  • Around 28% better performance in PassMark - G2D Mark: 37 vs 29
Specifications (specs)
Core clock speed 600 MHz vs 475 MHz
Benchmarks
PassMark - G2D Mark 37 vs 29

Compare benchmarks

GPU 1: NVIDIA GeForce 8600M GT
GPU 2: NVIDIA GeForce 7100 + nForce 630i

PassMark - G3D Mark
GPU 1
GPU 2
90
42
PassMark - G2D Mark
GPU 1
GPU 2
29
37
Name NVIDIA GeForce 8600M GT NVIDIA GeForce 7100 + nForce 630i
PassMark - G3D Mark 90 42
PassMark - G2D Mark 29 37
GFXBench 4.0 - T-Rex (Frames) 1267
GFXBench 4.0 - T-Rex (Fps) 1267

Compare specifications (specs)

NVIDIA GeForce 8600M GT NVIDIA GeForce 7100 + nForce 630i

Essentials

Architecture Tesla Curie
Code name G84 C73
Launch date 31 December 2007 4 October 2007
Place in performance rating 1646 1648
Type Laptop Desktop

Technical info

Core clock speed 475 MHz 600 MHz
Floating-point performance 60.8 gflops
Manufacturing process technology 80 nm 90 nm
Pipelines 32
Texture fill rate 7.6 GTexel / s
Thermal Design Power (TDP) 20 Watt
Transistor count 289 million 112 million

Video outputs and ports

Display Connectors No outputs No outputs

Compatibility, dimensions and requirements

Interface MXM-II PCI
Laptop size medium sized

API support

DirectX 10.0 9.0c
OpenGL 3.3 2.1

Memory

Maximum RAM amount 512 MB
Memory bandwidth 22.4 GB / s
Memory bus width 128 Bit
Memory clock speed 800 MHz
Memory type GDDR3, GDDR2
Shared memory 0

Technologies

Gigathread technology
HDCP-capable
HDR (High Dynamic-Range Lighting)
PCI-E 16x
PowerMizer 7.0