NVIDIA Tesla K20m vs ATI FireGL V7600

Comparative analysis of NVIDIA Tesla K20m and ATI FireGL V7600 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: PassMark - G3D Mark, PassMark - G2D Mark, 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).

NVIDIA Tesla K20m

ATI FireGL V7600

Differences

Reasons to consider the NVIDIA Tesla K20m

Videocard is newer: launch date 5 year(s) 1 month(s) later
Around 18% higher core clock speed: 706 MHz vs 600 MHz
20.4x more texture fill rate: 146.8 GTexel / s vs 7.2 GTexel / s
10.4x more pipelines: 2496 vs 240
12.2x better floating-point performance: 3,524 gflops vs 288 gflops
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 80 nm
10x more maximum memory size: 5 GB vs 512 MB
3.3x more memory clock speed: 5200 MHz vs 1600 MHz
7.2x better performance in PassMark - G3D Mark: 4432 vs 616

Specifications (specs)
Launch date	5 January 2013 vs 6 November 2007
Core clock speed	706 MHz vs 600 MHz
Texture fill rate	146.8 GTexel / s vs 7.2 GTexel / s
Pipelines	2496 vs 240
Floating-point performance	3,524 gflops vs 288 gflops
Manufacturing process technology	28 nm vs 80 nm
Maximum memory size	5 GB vs 512 MB
Memory clock speed	5200 MHz vs 1600 MHz
Benchmarks
PassMark - G3D Mark	4432 vs 616

Reasons to consider the ATI FireGL V7600

Around 77% lower typical power consumption: 127 Watt vs 225 Watt
2.3x better performance in PassMark - G2D Mark: 488 vs 210

Specifications (specs)
Thermal Design Power (TDP)	127 Watt vs 225 Watt
Benchmarks
PassMark - G2D Mark	488 vs 210

Compare benchmarks

GPU 1: NVIDIA Tesla K20m
GPU 2: ATI FireGL V7600

PassMark - G3D Mark

GPU 1

GPU 2

4432

616

PassMark - G2D Mark

GPU 1

GPU 2

210

488

Name	NVIDIA Tesla K20m	ATI FireGL V7600
PassMark - G3D Mark	4432	616
PassMark - G2D Mark	210	488
Geekbench - OpenCL	14510
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

Compare specifications (specs)

	NVIDIA Tesla K20m	ATI FireGL V7600
Essentials
Architecture	Kepler	TeraScale
Code name	GK110	R600
Launch date	5 January 2013	6 November 2007
Launch price (MSRP)	$3,199	$999
Place in performance rating	408	295
Type	Workstation	Workstation
Technical info
Core clock speed	706 MHz	600 MHz
Floating-point performance	3,524 gflops	288 gflops
Manufacturing process technology	28 nm	80 nm
Pipelines	2496	240
Texture fill rate	146.8 GTexel / s	7.2 GTexel / s
Thermal Design Power (TDP)	225 Watt	127 Watt
Transistor count	7,080 million	720 million
Video outputs and ports
Display Connectors	No outputs	2x DVI, 1x S-Video
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16	PCIe 1.0 x16
Length	267 mm	254 mm
Supplementary power connectors	1x 6-pin + 1x 8-pin	1x 8-pin
API support
DirectX	12.0 (11_0)	10.0
OpenGL	4.6	3.3
Memory
Maximum RAM amount	5 GB	512 MB
Memory bandwidth	208.0 GB / s	51.2 GB / s
Memory bus width	320 Bit	256 Bit
Memory clock speed	5200 MHz	1600 MHz
Memory type	GDDR5	GDDR3