NVIDIA Tesla K80m vs ATI Radeon HD 4250

Comparative analysis of NVIDIA Tesla K80m and ATI Radeon HD 4250 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. 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 - G2D Mark, PassMark - G3D Mark, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

NVIDIA Tesla K80m

ATI Radeon HD 4250

Differences

Reasons to consider the NVIDIA Tesla K80m

Videocard is newer: launch date 5 year(s) 8 month(s) later
918.4x more texture fill rate: 2x 182.2 GTexel / s billion / sec vs 2.376 GTexel / s
124.8x more pipelines: 2x 2496 vs 40
184x better floating-point performance: 2x 4,373 gflops vs 47.52 gflops
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 55 nm
48x more maximum memory size: 2x 12 GB vs 512 MB
6.3x more memory clock speed: 5012 MHz vs 792 MHz

Launch date	17 November 2014 vs 25 February 2009
Texture fill rate	2x 182.2 GTexel / s billion / sec vs 2.376 GTexel / s
Pipelines	2x 2496 vs 40
Floating-point performance	2x 4,373 gflops vs 47.52 gflops
Manufacturing process technology	28 nm vs 55 nm
Maximum memory size	2x 12 GB vs 512 MB
Memory clock speed	5012 MHz vs 792 MHz

Reasons to consider the ATI Radeon HD 4250

Around 6% higher core clock speed: 594 MHz vs 562 MHz
12x lower typical power consumption: 25 Watt vs 300 Watt

Core clock speed	594 MHz vs 562 MHz
Thermal Design Power (TDP)	25 Watt vs 300 Watt

Compare benchmarks

GPU 1: NVIDIA Tesla K80m
GPU 2: ATI Radeon HD 4250

Name	NVIDIA Tesla K80m	ATI Radeon HD 4250
Geekbench - OpenCL	17334
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 - G2D Mark		408
PassMark - G3D Mark		123
GFXBench 4.0 - T-Rex (Frames)		782
GFXBench 4.0 - T-Rex (Fps)		782

Compare specifications (specs)

	NVIDIA Tesla K80m	ATI Radeon HD 4250
Essentials
Architecture	Kepler 2.0	TeraScale
Code name	GK210	RV620
Launch date	17 November 2014	25 February 2009
Place in performance rating	803	793
Type	Workstation	Laptop
Technical info
Boost clock speed	876 MHz
Core clock speed	562 MHz	594 MHz
Floating-point performance	2x 4,373 gflops	47.52 gflops
Manufacturing process technology	28 nm	55 nm
Pipelines	2x 2496	40
Texture fill rate	2x 182.2 GTexel / s billion / sec	2.376 GTexel / s
Thermal Design Power (TDP)	300 Watt	25 Watt
Transistor count	7,080 million	181 million
Video outputs and ports
Display Connectors	No outputs	1x DVI, 1x VGA, 1x S-Video
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16	PCIe 2.0 x16
Length	267 mm
Supplementary power connectors	1x 8-pin	None
API support
DirectX	12.0 (11_1)	10.1
OpenGL	4.6	3.3
Memory
Maximum RAM amount	2x 12 GB	512 MB
Memory bandwidth	2x 240.6 GB / s	6.34 GB / s
Memory bus width	2x 384 Bit
Memory clock speed	5012 MHz	792 MHz
Memory type	GDDR5
Shared memory		yes
Technologies
HDCP support
PCI-E 2.0