NVIDIA Tesla M4 vs NVIDIA Tesla M40

Comparative analysis of NVIDIA Tesla M4 and NVIDIA Tesla M40 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, PassMark - G2D Mark, PassMark - G3D Mark, 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).

NVIDIA Tesla M4

NVIDIA Tesla M40

Differences

Reasons to consider the NVIDIA Tesla M4

5x lower typical power consumption: 50 Watt vs 250 Watt

Thermal Design Power (TDP)	50 Watt vs 250 Watt

Reasons to consider the NVIDIA Tesla M40

Around 9% higher core clock speed: 948 MHz vs 872 MHz
Around 4% higher boost clock speed: 1114 MHz vs 1072 MHz
3.1x more texture fill rate: 213.9 GTexel / s vs 68.61 GTexel / s
3x more pipelines: 3072 vs 1024
3.1x better floating-point performance: 6,844 gflops vs 2,195 gflops
3x more maximum memory size: 12 GB vs 4 GB
Around 9% higher memory clock speed: 6008 MHz vs 5500 MHz

Core clock speed	948 MHz vs 872 MHz
Boost clock speed	1114 MHz vs 1072 MHz
Texture fill rate	213.9 GTexel / s vs 68.61 GTexel / s
Pipelines	3072 vs 1024
Floating-point performance	6,844 gflops vs 2,195 gflops
Maximum memory size	12 GB vs 4 GB
Memory clock speed	6008 MHz vs 5500 MHz

Compare benchmarks

GPU 1: NVIDIA Tesla M4
GPU 2: NVIDIA Tesla M40

Name	NVIDIA Tesla M4	NVIDIA Tesla M40
Geekbench - OpenCL		39179
PassMark - G2D Mark		452
PassMark - G3D Mark		10465
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		183.81
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		2637.997
CompuBench 1.5 Desktop - T-Rex (Frames/s)		13.059
CompuBench 1.5 Desktop - Video Composition (Frames/s)		160.359
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		688.388

Compare specifications (specs)

	NVIDIA Tesla M4	NVIDIA Tesla M40
Essentials
Architecture	Maxwell 2.0	Maxwell 2.0
Code name	GM206	GM200
Launch date	10 November 2015	10 November 2015
Place in performance rating	not rated	265
Type	Workstation	Workstation
Technical info
Boost clock speed	1072 MHz	1114 MHz
Core clock speed	872 MHz	948 MHz
Floating-point performance	2,195 gflops	6,844 gflops
Manufacturing process technology	28 nm	28 nm
Pipelines	1024	3072
Texture fill rate	68.61 GTexel / s	213.9 GTexel / s
Thermal Design Power (TDP)	50 Watt	250 Watt
Transistor count	2,940 million	8,000 million
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Length		267 mm
Supplementary power connectors		1x 6-pin + 1x 8-pin
API support
DirectX	12.0 (12_1)	12.0 (12_1)
OpenGL	4.6	4.6
Memory
Maximum RAM amount	4 GB	12 GB
Memory bandwidth	88 GB / s	288.0 GB / s
Memory bus width	128 Bit	384 Bit
Memory clock speed	5500 MHz	6008 MHz
Memory type	GDDR5	GDDR5