NVIDIA GeForce GT 445M vs ATI Mobility Radeon X700

Comparative analysis of NVIDIA GeForce GT 445M and ATI Mobility Radeon X700 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 445M

  • Videocard is newer: launch date 5 year(s) 6 month(s) later
  • 3.4x more core clock speed: 1180 MHz vs 350 MHz
  • 3.8x more texture fill rate: 10.6 billion / sec vs 2.8 GTexel / s
  • 18x more pipelines: 144 vs 8
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 40 nm vs 110 nm
  • 24x more maximum memory size: 3 GB vs 128 MB
  • 2.1x more memory clock speed: 1250 MHz vs 600 MHz
  • 12.1x better performance in PassMark - G3D Mark: 811 vs 67
  • Around 2% better performance in PassMark - G2D Mark: 203 vs 200
Specifications (specs)
Launch date 3 September 2010 vs 1 March 2005
Core clock speed 1180 MHz vs 350 MHz
Texture fill rate 10.6 billion / sec vs 2.8 GTexel / s
Pipelines 144 vs 8
Manufacturing process technology 40 nm vs 110 nm
Maximum memory size 3 GB vs 128 MB
Memory clock speed 1250 MHz vs 600 MHz
Benchmarks
PassMark - G3D Mark 811 vs 67
PassMark - G2D Mark 203 vs 200

Compare benchmarks

GPU 1: NVIDIA GeForce GT 445M
GPU 2: ATI Mobility Radeon X700

PassMark - G3D Mark
GPU 1
GPU 2
811
67
PassMark - G2D Mark
GPU 1
GPU 2
203
200
Name NVIDIA GeForce GT 445M ATI Mobility Radeon X700
PassMark - G3D Mark 811 67
PassMark - G2D Mark 203 200
Geekbench - OpenCL 12379
GFXBench 4.0 - Manhattan (Frames) 3274
GFXBench 4.0 - Manhattan (Fps) 3274
GFXBench 4.0 - T-Rex (Frames) 3350
GFXBench 4.0 - T-Rex (Fps) 3350

Compare specifications (specs)

NVIDIA GeForce GT 445M ATI Mobility Radeon X700

Essentials

Architecture Fermi R400
Code name GF106 M26
Launch date 3 September 2010 1 March 2005
Place in performance rating 878 880
Type Laptop Laptop

Technical info

Core clock speed 1180 MHz 350 MHz
CUDA cores 144
Floating-point performance 339.8 gflops
Manufacturing process technology 40 nm 110 nm
Pipelines 144 8
Texture fill rate 10.6 billion / sec 2.8 GTexel / s
Thermal Design Power (TDP) 35 Watt
Transistor count 1,170 million 120 million
Boost clock speed 350 MHz

Video outputs and ports

Display Connectors No outputs No outputs

Compatibility, dimensions and requirements

Interface PCIe 2.0 x16 PCIe 1.0 x16
Laptop size large medium sized

API support

DirectX 12 API 9.0b
OpenCL 1.1
OpenGL 4.5 2.0

Memory

Maximum RAM amount 3 GB 128 MB
Memory bandwidth 60.0 GB / s 11.2 GB / s
Memory bus width 192 Bit 350 Bit
Memory clock speed 1250 MHz 600 MHz
Memory type GDDR5 128
Shared memory 0 0

Technologies

3D Vision
CUDA
DirectCompute
DirectX 11 DirectX 11
Optimus
SLI
PCIe