AMD Radeon HD 7640G + HD 7670M Dual Graphics vs NVIDIA GeForce 9800M GTS

Comparative analysis of AMD Radeon HD 7640G + HD 7670M Dual Graphics and NVIDIA GeForce 9800M GTS videocards for all known characteristics in the following categories: Essentials, Technical info, Compatibility, dimensions and requirements, API support, Memory, Video outputs and ports, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), 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 AMD Radeon HD 7640G + HD 7670M Dual Graphics

  • Videocard is newer: launch date 3 year(s) 8 month(s) later
  • Around 9% higher core clock speed: 655 / 600 MHz vs 600 MHz
  • 11.5x more pipelines: 736 vs 64
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 32 / 40 nm vs 65 nm
  • Around 13% higher memory clock speed: 1800 MHz vs 1600 MHz
  • Around 38% better performance in PassMark - G3D Mark: 519 vs 376
  • Around 11% better performance in PassMark - G2D Mark: 97 vs 87
  • Around 9% better performance in GFXBench 4.0 - T-Rex (Frames): 3361 vs 3076
  • Around 9% better performance in GFXBench 4.0 - T-Rex (Fps): 3361 vs 3076
Specifications (specs)
Launch date 15 May 2012 vs 21 August 2008
Core clock speed 655 / 600 MHz vs 600 MHz
Pipelines 736 vs 64
Manufacturing process technology 32 / 40 nm vs 65 nm
Memory clock speed 1800 MHz vs 1600 MHz
Benchmarks
PassMark - G3D Mark 519 vs 376
PassMark - G2D Mark 97 vs 87
GFXBench 4.0 - T-Rex (Frames) 3361 vs 3076
GFXBench 4.0 - T-Rex (Fps) 3361 vs 3076

Compare benchmarks

GPU 1: AMD Radeon HD 7640G + HD 7670M Dual Graphics
GPU 2: NVIDIA GeForce 9800M GTS

PassMark - G3D Mark
GPU 1
GPU 2
519
376
PassMark - G2D Mark
GPU 1
GPU 2
97
87
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
3361
3076
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
3361
3076
Name AMD Radeon HD 7640G + HD 7670M Dual Graphics NVIDIA GeForce 9800M GTS
PassMark - G3D Mark 519 376
PassMark - G2D Mark 97 87
Geekbench - OpenCL 8444
GFXBench 4.0 - Car Chase Offscreen (Frames) 157
GFXBench 4.0 - Car Chase Offscreen (Fps) 157
GFXBench 4.0 - Manhattan (Frames) 2097
GFXBench 4.0 - Manhattan (Fps) 2097
GFXBench 4.0 - T-Rex (Frames) 3361 3076
GFXBench 4.0 - T-Rex (Fps) 3361 3076

Compare specifications (specs)

AMD Radeon HD 7640G + HD 7670M Dual Graphics NVIDIA GeForce 9800M GTS

Essentials

Architecture Terascale 3 Tesla
Launch date 15 May 2012 21 August 2008
Place in performance rating 1338 1340
Type Laptop Laptop
Code name G94

Technical info

Core clock speed 655 / 600 MHz 600 MHz
Manufacturing process technology 32 / 40 nm 65 nm
Pipelines 736 64
CUDA cores 64
Floating-point performance 192 gflops
Gigaflops 240
Texture fill rate 19.2 GTexel / s
Thermal Design Power (TDP) 75 Watt
Transistor count 505 million

Compatibility, dimensions and requirements

Laptop size medium sized large
Interface PCIe 2.0 x16
Supplementary power connectors None

API support

DirectX 11 10.0
OpenGL 3.3

Memory

Memory bus width 128 Bit 256 Bit
Memory clock speed 1800 MHz 1600 MHz
Shared memory 1 0
Maximum RAM amount 512 MB
Memory bandwidth 51.2 GB / s
Memory type GDDR3

Video outputs and ports

Display Connectors No outputs

Technologies

CUDA
HybridPower
PureVideo HD