NVIDIA Tesla K80m vs AMD Radeon HD 6450A

Comparative analysis of NVIDIA Tesla K80m and AMD Radeon HD 6450A 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

AMD Radeon HD 6450A

Differences

Reasons to consider the NVIDIA Tesla K80m

Videocard is newer: launch date 3 year(s) 7 month(s) later
436.4x more texture fill rate: 2x 182.2 GTexel / s billion / sec vs 5 GTexel / s
31.2x more pipelines: 2x 2496 vs 160
43.7x better floating-point performance: 2x 4,373 gflops vs 200 gflops
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 40 nm
48x more maximum memory size: 2x 12 GB vs 512 MB
4.7x more memory clock speed: 5012 MHz vs 1066 MHz

Launch date	17 November 2014 vs 7 April 2011
Texture fill rate	2x 182.2 GTexel / s billion / sec vs 5 GTexel / s
Pipelines	2x 2496 vs 160
Floating-point performance	2x 4,373 gflops vs 200 gflops
Manufacturing process technology	28 nm vs 40 nm
Maximum memory size	2x 12 GB vs 512 MB
Memory clock speed	5012 MHz vs 1066 MHz

Reasons to consider the AMD Radeon HD 6450A

Around 11% higher core clock speed: 625 MHz vs 562 MHz
12x lower typical power consumption: 25 Watt vs 300 Watt

Core clock speed	625 MHz vs 562 MHz
Thermal Design Power (TDP)	25 Watt vs 300 Watt

Compare benchmarks

GPU 1: NVIDIA Tesla K80m
GPU 2: AMD Radeon HD 6450A

Name	NVIDIA Tesla K80m	AMD Radeon HD 6450A
Geekbench - OpenCL	17090
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	64.435
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	1476.444
CompuBench 1.5 Desktop - Video Composition (Frames/s)	75.764
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	198.978
CompuBench 1.5 Desktop - T-Rex (Frames/s)	6.289
PassMark - G3D Mark		260
PassMark - G2D Mark		208

Compare specifications (specs)

	NVIDIA Tesla K80m	AMD Radeon HD 6450A
Essentials
Architecture	Kepler 2.0	TeraScale 2
Code name	GK210	Caicos
Launch date	17 November 2014	7 April 2011
Place in performance rating	805	808
Type	Workstation	Desktop
Technical info
Boost clock speed	876 MHz
Core clock speed	562 MHz	625 MHz
Floating-point performance	2x 4,373 gflops	200 gflops
Manufacturing process technology	28 nm	40 nm
Pipelines	2x 2496	160
Texture fill rate	2x 182.2 GTexel / s billion / sec	5 GTexel / s
Thermal Design Power (TDP)	300 Watt	25 Watt
Transistor count	7,080 million	370 million
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16	MXM-A (3.0)
Length	267 mm
Supplementary power connectors	1x 8-pin
API support
DirectX	12.0 (11_1)	11.2 (11_0)
OpenGL	4.6	4.4
Memory
Maximum RAM amount	2x 12 GB	512 MB
Memory bandwidth	2x 240.6 GB / s	8.53 GB / s
Memory bus width	2x 384 Bit	64 Bit
Memory clock speed	5012 MHz	1066 MHz
Memory type	GDDR5	DDR3