NVIDIA GeForce 8400M GS vs NVIDIA GeForce 8400 GS

Comparative analysis of NVIDIA GeForce 8400M GS and NVIDIA GeForce 8400 GS 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), Geekbench - OpenCL, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps).

 

Differences

Reasons to consider the NVIDIA GeForce 8400M GS

  • 3.6x lower typical power consumption: 11 Watt vs 40 Watt
  • Around 54% better performance in PassMark - G2D Mark: 37 vs 24
Specifications (specs)
Thermal Design Power (TDP) 11 Watt vs 40 Watt
Benchmarks
PassMark - G2D Mark 37 vs 24

Reasons to consider the NVIDIA GeForce 8400 GS

  • Around 15% higher core clock speed: 459 MHz vs 400 MHz
  • Around 13% higher texture fill rate: 3.6 billion / sec vs 3.2 GTexel / s
  • Around 15% better floating-point performance: 29.376 gflops vs 25.6 gflops
  • Around 43% better performance in PassMark - G3D Mark: 156 vs 109
  • 11.1x better performance in GFXBench 4.0 - T-Rex (Frames): 445 vs 40
  • 11.1x better performance in GFXBench 4.0 - T-Rex (Fps): 445 vs 40
Specifications (specs)
Core clock speed 459 MHz vs 400 MHz
Texture fill rate 3.6 billion / sec vs 3.2 GTexel / s
Floating-point performance 29.376 gflops vs 25.6 gflops
Benchmarks
PassMark - G3D Mark 156 vs 109
GFXBench 4.0 - T-Rex (Frames) 445 vs 40
GFXBench 4.0 - T-Rex (Fps) 445 vs 40

Compare benchmarks

GPU 1: NVIDIA GeForce 8400M GS
GPU 2: NVIDIA GeForce 8400 GS

PassMark - G3D Mark
GPU 1
GPU 2
109
156
PassMark - G2D Mark
GPU 1
GPU 2
37
24
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
40
445
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
40
445
Name NVIDIA GeForce 8400M GS NVIDIA GeForce 8400 GS
PassMark - G3D Mark 109 156
PassMark - G2D Mark 37 24
GFXBench 4.0 - T-Rex (Frames) 40 445
GFXBench 4.0 - T-Rex (Fps) 40 445
Geekbench - OpenCL 1791
GFXBench 4.0 - Manhattan (Frames) 224
GFXBench 4.0 - Manhattan (Fps) 224

Compare specifications (specs)

NVIDIA GeForce 8400M GS NVIDIA GeForce 8400 GS

Essentials

Architecture Tesla Tesla
Code name G86 G86
Launch date 9 May 2007 17 April 2007
Launch price (MSRP) $14.99 $29.99
Place in performance rating 1694 1695
Price now $14.99 $39.99
Type Laptop Desktop
Value for money (0-100) 7.22 3.68

Technical info

Core clock speed 400 MHz 459 MHz
Floating-point performance 25.6 gflops 29.376 gflops
Manufacturing process technology 80 nm 80 nm
Pipelines 16 16
Texture fill rate 3.2 GTexel / s 3.6 billion / sec
Thermal Design Power (TDP) 11 Watt 40 Watt
Transistor count 210 million 210 million

Video outputs and ports

Display Connectors No outputs 1x DVI, 1x VGA, 1x S-Video

Compatibility, dimensions and requirements

Interface MXM-I PCIe 1.0 x16
Length 170 mm
Supplementary power connectors None

API support

DirectX 10.0 10.0
OpenGL 3.3 2.1

Memory

Maximum RAM amount 256 MB 256 MB
Memory bandwidth 6.4 GB / s 6.4 GB / s
Memory bus width 64 Bit 64 Bit
Memory clock speed 800 MHz 800 MHz
Memory type GDDR2 / GDDR3 DDR2
Shared memory 0
Standard memory config per GPU 256 MB

Technologies

HDR (High Dynamic-Range Lighting)
PCI-E 16x
PowerMizer 7.0
SLI