NVIDIA Tesla K20m vs ATI All-In-Wonder X1900

Comparative analysis of NVIDIA Tesla K20m and ATI All-In-Wonder X1900 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: Geekbench - OpenCL, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), PassMark - G3D Mark, PassMark - G2D Mark.

 

Differences

Reasons to consider the NVIDIA Tesla K20m

  • Videocard is newer: launch date 6 year(s) 11 month(s) later
  • Around 41% higher core clock speed: 706 MHz vs 500 MHz
  • 18.4x more texture fill rate: 146.8 GTexel / s vs 8 GTexel / s
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 90 nm
  • 20x more maximum memory size: 5 GB vs 256 MB
  • 5.5x more memory clock speed: 5200 MHz vs 954 MHz
Launch date 5 January 2013 vs 13 January 2006
Core clock speed 706 MHz vs 500 MHz
Texture fill rate 146.8 GTexel / s vs 8 GTexel / s
Manufacturing process technology 28 nm vs 90 nm
Maximum memory size 5 GB vs 256 MB
Memory clock speed 5200 MHz vs 954 MHz

Compare benchmarks

GPU 1: NVIDIA Tesla K20m
GPU 2: ATI All-In-Wonder X1900

Name NVIDIA Tesla K20m ATI All-In-Wonder X1900
Geekbench - OpenCL 52322
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 54.89
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 1414.755
CompuBench 1.5 Desktop - T-Rex (Frames/s) 5.303
CompuBench 1.5 Desktop - Video Composition (Frames/s) 83.807
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 250.291
GFXBench 4.0 - Car Chase Offscreen (Frames) 8319
GFXBench 4.0 - Manhattan (Frames) 7337
GFXBench 4.0 - T-Rex (Frames) 10873
GFXBench 4.0 - Car Chase Offscreen (Fps) 8319
GFXBench 4.0 - Manhattan (Fps) 7337
GFXBench 4.0 - T-Rex (Fps) 10873
PassMark - G3D Mark 127
PassMark - G2D Mark 445

Compare specifications (specs)

NVIDIA Tesla K20m ATI All-In-Wonder X1900

Essentials

Architecture Kepler R500
Code name GK110 R580
Launch date 5 January 2013 13 January 2006
Launch price (MSRP) $3,199 $499
Place in performance rating 239 245
Type Workstation Desktop

Technical info

Core clock speed 706 MHz 500 MHz
Floating-point performance 3,524 gflops
Manufacturing process technology 28 nm 90 nm
Pipelines 2496
Texture fill rate 146.8 GTexel / s 8 GTexel / s
Thermal Design Power (TDP) 225 Watt
Transistor count 7,080 million 384 million

Video outputs and ports

Display Connectors No outputs 1x DVI

Compatibility, dimensions and requirements

Interface PCIe 2.0 x16 PCIe 1.0 x16
Length 267 mm 248 mm
Supplementary power connectors 1x 6-pin + 1x 8-pin 1x 6-pin

API support

DirectX 12.0 (11_0) 9.0c
OpenGL 4.6 2.0

Memory

Maximum RAM amount 5 GB 256 MB
Memory bandwidth 208.0 GB / s 30.53 GB / s
Memory bus width 320 Bit 256 Bit
Memory clock speed 5200 MHz 954 MHz
Memory type GDDR5 GDDR3