NVIDIA Tesla K80m vs ATI Radeon HD 4770

Comparative analysis of NVIDIA Tesla K80m and ATI Radeon HD 4770 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, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

NVIDIA Tesla K80m

ATI Radeon HD 4770

Differences

Reasons to consider the NVIDIA Tesla K80m

Videocard is newer: launch date 5 year(s) 6 month(s) later
90.9x more texture fill rate: 2x 182.2 GTexel / s billion / sec vs 24 GTexel / s
7.8x more pipelines: 2x 2496 vs 640
9.1x better floating-point performance: 2x 4,373 gflops vs 960.0 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
Around 57% higher memory clock speed: 5012 MHz vs 3200 MHz

Launch date	17 November 2014 vs 28 April 2009
Texture fill rate	2x 182.2 GTexel / s billion / sec vs 24 GTexel / s
Pipelines	2x 2496 vs 640
Floating-point performance	2x 4,373 gflops vs 960.0 gflops
Manufacturing process technology	28 nm vs 40 nm
Maximum memory size	2x 12 GB vs 512 MB
Memory clock speed	5012 MHz vs 3200 MHz

Reasons to consider the ATI Radeon HD 4770

Around 33% higher core clock speed: 750 MHz vs 562 MHz
3.8x lower typical power consumption: 80 Watt vs 300 Watt

Core clock speed	750 MHz vs 562 MHz
Thermal Design Power (TDP)	80 Watt vs 300 Watt

Compare benchmarks

GPU 1: NVIDIA Tesla K80m
GPU 2: ATI Radeon HD 4770

Name	NVIDIA Tesla K80m	ATI Radeon HD 4770
Geekbench - OpenCL	18310
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		910
PassMark - G2D Mark		114
GFXBench 4.0 - T-Rex (Frames)		8618
GFXBench 4.0 - T-Rex (Fps)		8618

Compare specifications (specs)

	NVIDIA Tesla K80m	ATI Radeon HD 4770
Essentials
Architecture	Kepler 2.0	TeraScale
Code name	GK210	RV740
Launch date	17 November 2014	28 April 2009
Place in performance rating	754	753
Type	Workstation	Desktop
Launch price (MSRP)		$109
Technical info
Boost clock speed	876 MHz
Core clock speed	562 MHz	750 MHz
Floating-point performance	2x 4,373 gflops	960.0 gflops
Manufacturing process technology	28 nm	40 nm
Pipelines	2x 2496	640
Texture fill rate	2x 182.2 GTexel / s billion / sec	24 GTexel / s
Thermal Design Power (TDP)	300 Watt	80 Watt
Transistor count	7,080 million	826 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	267 mm	203 mm
Supplementary power connectors	1x 8-pin	1x 6-pin
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	51.2 GB / s
Memory bus width	2x 384 Bit	128 Bit
Memory clock speed	5012 MHz	3200 MHz
Memory type	GDDR5	GDDR5