NVIDIA GRID K140Q vs ATI Radeon HD 4730

Comparative analysis of NVIDIA GRID K140Q and ATI Radeon HD 4730 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. 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 GRID K140Q

  • Videocard is newer: launch date 4 year(s) 0 month(s) later
  • Around 13% higher core clock speed: 850 MHz vs 750 MHz
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 55 nm
  • 2x more maximum memory size: 1 GB vs 512 MB
Launch date 28 June 2013 vs 8 June 2009
Core clock speed 850 MHz vs 750 MHz
Manufacturing process technology 28 nm vs 55 nm
Maximum memory size 1 GB vs 512 MB

Reasons to consider the ATI Radeon HD 4730

  • Around 76% higher texture fill rate: 24 GTexel / s vs 13.6 GTexel / s
  • 3.3x more pipelines: 640 vs 192
  • 2.9x better floating-point performance: 960.0 gflops vs 326.4 gflops
  • Around 18% lower typical power consumption: 110 Watt vs 130 Watt
  • 2x more memory clock speed: 3600 MHz vs 1782 MHz
Texture fill rate 24 GTexel / s vs 13.6 GTexel / s
Pipelines 640 vs 192
Floating-point performance 960.0 gflops vs 326.4 gflops
Thermal Design Power (TDP) 110 Watt vs 130 Watt
Memory clock speed 3600 MHz vs 1782 MHz

Compare benchmarks

GPU 1: NVIDIA GRID K140Q
GPU 2: ATI Radeon HD 4730

Name NVIDIA GRID K140Q ATI Radeon HD 4730
PassMark - G3D Mark 728
PassMark - G2D Mark 457
GFXBench 4.0 - T-Rex (Frames) 7497
GFXBench 4.0 - T-Rex (Fps) 7497

Compare specifications (specs)

NVIDIA GRID K140Q ATI Radeon HD 4730

Essentials

Architecture Kepler TeraScale
Code name GK107 RV770
Launch date 28 June 2013 8 June 2009
Launch price (MSRP) $125 $79
Place in performance rating 324 586
Type Workstation Desktop

Technical info

Core clock speed 850 MHz 750 MHz
Floating-point performance 326.4 gflops 960.0 gflops
Manufacturing process technology 28 nm 55 nm
Pipelines 192 640
Texture fill rate 13.6 GTexel / s 24 GTexel / s
Thermal Design Power (TDP) 130 Watt 110 Watt
Transistor count 1,270 million 956 million

Video outputs and ports

Display Connectors No outputs 2x DVI, 1x S-Video

Compatibility, dimensions and requirements

Interface PCIe 3.0 x16 PCIe 2.0 x16
Length 241 mm
Supplementary power connectors 1x 6-pin

API support

DirectX 12.0 (11_0) 10.1
OpenGL 4.6 3.3

Memory

Maximum RAM amount 1 GB 512 MB
Memory bandwidth 28.51 GB / s 57.6 GB / s
Memory bus width 128 Bit 128 Bit
Memory clock speed 1782 MHz 3600 MHz
Memory type DDR3 GDDR5