AMD Radeon R7 M270DX vs NVIDIA Tesla K40m

Comparative analysis of AMD Radeon R7 M270DX and NVIDIA Tesla K40m 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 - G2D Mark, PassMark - G3D 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).

AMD Radeon R7 M270DX

NVIDIA Tesla K40m

Differences

Reasons to consider the AMD Radeon R7 M270DX

Videocard is newer: launch date 6 month(s) later
Around 35% higher core clock speed: 900 MHz vs 667 MHz
Around 26% higher boost clock speed: 940 MHz vs 745 MHz
2.1x better performance in PassMark - G2D Mark: 233 vs 111

Specifications (specs)
Launch date	11 June 2014 vs 22 November 2013
Core clock speed	900 MHz vs 667 MHz
Boost clock speed	940 MHz vs 745 MHz
Benchmarks
PassMark - G2D Mark	233 vs 111

Reasons to consider the NVIDIA Tesla K40m

3.4x better performance in PassMark - G3D Mark: 3281 vs 962

Benchmarks
PassMark - G3D Mark	3281 vs 962

Compare benchmarks

GPU 1: AMD Radeon R7 M270DX
GPU 2: NVIDIA Tesla K40m

PassMark - G2D Mark

GPU 1

GPU 2

233

111

PassMark - G3D Mark

GPU 1

GPU 2

962

3281

Name	AMD Radeon R7 M270DX	NVIDIA Tesla K40m
PassMark - G2D Mark	233	111
PassMark - G3D Mark	962	3281
Geekbench - OpenCL		18672
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		68.519
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		1884.11
CompuBench 1.5 Desktop - T-Rex (Frames/s)		6.358
CompuBench 1.5 Desktop - Video Composition (Frames/s)		117.253
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		310.472

Compare specifications (specs)

	AMD Radeon R7 M270DX	NVIDIA Tesla K40m
Essentials
Architecture	GCN 3.0	Kepler
Code name	Topaz	GK110B
Launch date	11 June 2014	22 November 2013
Place in performance rating	636	638
Type	Desktop	Workstation
Launch price (MSRP)		$7,699
Technical info
Boost clock speed	940 MHz	745 MHz
Core clock speed	900 MHz	667 MHz
Manufacturing process technology	28 nm	28 nm
Transistor count	3,100 million	7,080 million
Floating-point performance		4,291 gflops
Pipelines		2880
Texture fill rate		178.8 GTexel / s
Thermal Design Power (TDP)		245 Watt
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	IGP	PCIe 3.0 x16
Length		267 mm
API support
DirectX	12.0 (12_0)	12.0 (11_1)
OpenGL	4.5	4.6
Memory
Maximum RAM amount		12 GB
Memory bandwidth		288.4 GB / s
Memory bus width		384 Bit
Memory clock speed		6008 MHz
Memory type		GDDR5