Intel Iris Pro Graphics P580 vs NVIDIA Tesla K20Xm

Comparative analysis of Intel Iris Pro Graphics P580 and NVIDIA Tesla K20Xm 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: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), 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).

Intel Iris Pro Graphics P580

NVIDIA Tesla K20Xm

Differences

Reasons to consider the Intel Iris Pro Graphics P580

Videocard is newer: launch date 2 year(s) 9 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 28 nm
15.7x lower typical power consumption: 15 Watt vs 235 Watt
10.7x more maximum memory size: 64 GB vs 6 GB
2.3x better performance in PassMark - G2D Mark: 448 vs 198
Around 62% better performance in GFXBench 4.0 - Manhattan (Frames): 1671 vs 1032
Around 62% better performance in GFXBench 4.0 - Manhattan (Fps): 1671 vs 1032

Specifications (specs)
Launch date	1 September 2015 vs 12 November 2012
Manufacturing process technology	14 nm vs 28 nm
Thermal Design Power (TDP)	15 Watt vs 235 Watt
Maximum memory size	64 GB vs 6 GB
Benchmarks
PassMark - G2D Mark	448 vs 198
GFXBench 4.0 - Manhattan (Frames)	1671 vs 1032
GFXBench 4.0 - Manhattan (Fps)	1671 vs 1032

Reasons to consider the NVIDIA Tesla K20Xm

2.4x more core clock speed: 732 MHz vs 300 MHz
37.3x more pipelines: 2688 vs 72
2.4x better performance in PassMark - G3D Mark: 4403 vs 1845
Around 67% better performance in Geekbench - OpenCL: 16726 vs 10006
2.2x better performance in GFXBench 4.0 - T-Rex (Frames): 7038 vs 3175
2.2x better performance in GFXBench 4.0 - T-Rex (Fps): 7038 vs 3175

Specifications (specs)
Core clock speed	732 MHz vs 300 MHz
Pipelines	2688 vs 72
Benchmarks
PassMark - G3D Mark	4403 vs 1845
Geekbench - OpenCL	16726 vs 10006
GFXBench 4.0 - T-Rex (Frames)	7038 vs 3175
GFXBench 4.0 - T-Rex (Fps)	7038 vs 3175

Compare benchmarks

GPU 1: Intel Iris Pro Graphics P580
GPU 2: NVIDIA Tesla K20Xm

PassMark - G3D Mark

GPU 1

GPU 2

1845

4403

PassMark - G2D Mark

GPU 1

GPU 2

448

198

Geekbench - OpenCL

GPU 1

GPU 2

10006

16726

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

1671

1032

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

1671

1032

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3175

7038

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3175

7038

Name	Intel Iris Pro Graphics P580	NVIDIA Tesla K20Xm
PassMark - G3D Mark	1845	4403
PassMark - G2D Mark	448	198
Geekbench - OpenCL	10006	16726
GFXBench 4.0 - Manhattan (Frames)	1671	1032
GFXBench 4.0 - Manhattan (Fps)	1671	1032
GFXBench 4.0 - T-Rex (Frames)	3175	7038
GFXBench 4.0 - T-Rex (Fps)	3175	7038
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		49.455
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		1666.354
CompuBench 1.5 Desktop - T-Rex (Frames/s)		5.836
CompuBench 1.5 Desktop - Video Composition (Frames/s)		92.472
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		275.229

Compare specifications (specs)

	Intel Iris Pro Graphics P580	NVIDIA Tesla K20Xm
Essentials
Architecture	Generation 9.0	Kepler
Code name	Skylake GT4e	GK110
Launch date	1 September 2015	12 November 2012
Place in performance rating	747	750
Type	Laptop	Workstation
Launch price (MSRP)		$7,699
Technical info
Boost clock speed	1000 MHz
Core clock speed	300 MHz	732 MHz
Manufacturing process technology	14 nm	28 nm
Pipelines	72	2688
Thermal Design Power (TDP)	15 Watt	235 Watt
Transistor count	189 million	7,080 million
Floating-point performance		3,935 gflops
Texture fill rate		164.0 GTexel / s
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x1	PCIe 3.0 x16
Length		267 mm
API support
DirectX	12.0 (12_1)	12.0 (11_0)
OpenGL	4.6	4.6
Memory
Maximum RAM amount	64 GB	6 GB
Memory type	DDR3L / LPDDR3 / DDR4	GDDR5
Shared memory	1
Memory bandwidth		249.6 GB / s
Memory bus width		384 Bit
Memory clock speed		5200 MHz
Technologies
Quick Sync