NVIDIA Tesla K80m vs ATI Mobility Radeon X2300

Comparative analysis of NVIDIA Tesla K80m and ATI Mobility Radeon X2300 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 - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), PassMark - G3D Mark, PassMark - G2D Mark.

NVIDIA Tesla K80m

ATI Mobility Radeon X2300

Differences

Reasons to consider the NVIDIA Tesla K80m

Videocard is newer: launch date 7 year(s) 8 month(s) later
Around 17% higher core clock speed: 562 MHz vs 479 MHz
Around 83% higher boost clock speed: 876 MHz vs 480 MHz
1138.9x more texture fill rate: 2x 182.2 GTexel / s billion / sec vs 1.916 GTexel / s
1248x more pipelines: 2x 2496 vs 4
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 90 nm
192x more maximum memory size: 2x 12 GB vs 128 MB
6.4x more memory clock speed: 5012 MHz vs 784 MHz

Launch date	17 November 2014 vs 1 March 2007
Core clock speed	562 MHz vs 479 MHz
Boost clock speed	876 MHz vs 480 MHz
Texture fill rate	2x 182.2 GTexel / s billion / sec vs 1.916 GTexel / s
Pipelines	2x 2496 vs 4
Manufacturing process technology	28 nm vs 90 nm
Maximum memory size	2x 12 GB vs 128 MB
Memory clock speed	5012 MHz vs 784 MHz

Compare benchmarks

GPU 1: NVIDIA Tesla K80m
GPU 2: ATI Mobility Radeon X2300

Name	NVIDIA Tesla K80m	ATI Mobility Radeon X2300
Geekbench - OpenCL	18529
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	62.651
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	1653.567
CompuBench 1.5 Desktop - Video Composition (Frames/s)	86.984
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	258.278
CompuBench 1.5 Desktop - T-Rex (Frames/s)	6.882
PassMark - G3D Mark		48
PassMark - G2D Mark		263

Compare specifications (specs)

	NVIDIA Tesla K80m	ATI Mobility Radeon X2300
Essentials
Architecture	Kepler 2.0	R500
Code name	GK210	M64
Launch date	17 November 2014	1 March 2007
Place in performance rating	690	688
Type	Workstation	Laptop
Technical info
Boost clock speed	876 MHz	480 MHz
Core clock speed	562 MHz	479 MHz
Floating-point performance	2x 4,373 gflops
Manufacturing process technology	28 nm	90 nm
Pipelines	2x 2496	4
Texture fill rate	2x 182.2 GTexel / s billion / sec	1.916 GTexel / s
Thermal Design Power (TDP)	300 Watt
Transistor count	7,080 million	107 million
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16	PCIe 1.0 x16
Length	267 mm
Supplementary power connectors	1x 8-pin
API support
DirectX	12.0 (11_1)	9.0c
OpenGL	4.6	2.0
Memory
Maximum RAM amount	2x 12 GB	128 MB
Memory bandwidth	2x 240.6 GB / s	7.14 GB / s
Memory bus width	2x 384 Bit	400 Bit
Memory clock speed	5012 MHz	784 MHz
Memory type	GDDR5	128
Shared memory		no