AMD Radeon R9 M385 vs NVIDIA Tesla K20Xm

Comparative analysis of AMD Radeon R9 M385 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: GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), 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 R9 M385

NVIDIA Tesla K20Xm

Differences

Reasons to consider the AMD Radeon R9 M385

Videocard is newer: launch date 2 year(s) 5 month(s) later
Around 23% higher core clock speed: 900 MHz vs 732 MHz
2.9x better performance in GFXBench 4.0 - Manhattan (Frames): 3002 vs 1032
2.9x better performance in GFXBench 4.0 - Manhattan (Fps): 3002 vs 1032
Around 23% better performance in PassMark - G2D Mark: 244 vs 198

Specifications (specs)
Launch date	5 May 2015 vs 12 November 2012
Core clock speed	900 MHz vs 732 MHz
Benchmarks
GFXBench 4.0 - Manhattan (Frames)	3002 vs 1032
GFXBench 4.0 - Manhattan (Fps)	3002 vs 1032
PassMark - G2D Mark	244 vs 198

Reasons to consider the NVIDIA Tesla K20Xm

2.9x more texture fill rate: 164.0 GTexel / s vs 56 GTexel / s
2.2x better floating-point performance: 3,935 gflops vs 1,792 gflops
Around 50% higher maximum memory size: 6 GB vs 4 GB
3.5x more memory clock speed: 5200 MHz vs 1500 MHz
2.1x better performance in GFXBench 4.0 - T-Rex (Frames): 7038 vs 3322
2.1x better performance in GFXBench 4.0 - T-Rex (Fps): 7038 vs 3322
2.1x better performance in PassMark - G3D Mark: 4403 vs 2061

Specifications (specs)
Texture fill rate	164.0 GTexel / s vs 56 GTexel / s
Floating-point performance	3,935 gflops vs 1,792 gflops
Maximum memory size	6 GB vs 4 GB
Memory clock speed	5200 MHz vs 1500 MHz
Benchmarks
GFXBench 4.0 - T-Rex (Frames)	7038 vs 3322
GFXBench 4.0 - T-Rex (Fps)	7038 vs 3322
PassMark - G3D Mark	4403 vs 2061

Compare benchmarks

GPU 1: AMD Radeon R9 M385
GPU 2: NVIDIA Tesla K20Xm

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

3002

1032

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

3002

1032

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3322

7038

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3322

7038

PassMark - G2D Mark

GPU 1

GPU 2

244

198

PassMark - G3D Mark

GPU 1

GPU 2

2061

4403

Name	AMD Radeon R9 M385	NVIDIA Tesla K20Xm
GFXBench 4.0 - Manhattan (Frames)	3002	1032
GFXBench 4.0 - Manhattan (Fps)	3002	1032
GFXBench 4.0 - T-Rex (Frames)	3322	7038
GFXBench 4.0 - T-Rex (Fps)	3322	7038
PassMark - G2D Mark	244	198
PassMark - G3D Mark	2061	4403
Geekbench - OpenCL		16879
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)

	AMD Radeon R9 M385	NVIDIA Tesla K20Xm
Essentials
Architecture	GCN 2.0	Kepler
Code name	Strato	GK110
Design	AMD Radeon R9 300 Series
Launch date	5 May 2015	12 November 2012
Place in performance rating	714	716
Type	Desktop	Workstation
Launch price (MSRP)		$7,699
Technical info
Boost clock speed	1100 MHz
Core clock speed	900 MHz	732 MHz
Floating-point performance	1,792 gflops	3,935 gflops
Manufacturing process technology	28 nm	28 nm
Texture fill rate	56 GTexel / s	164.0 GTexel / s
Transistor count	2,080 million	7,080 million
Pipelines		2688
Thermal Design Power (TDP)		235 Watt
Video outputs and ports
Display Connectors	No outputs	No outputs
Eyefinity
Compatibility, dimensions and requirements
Bus support	PCIe 3.0
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Laptop size	medium sized
Length		267 mm
API support
DirectX	12	12.0 (11_0)
Mantle
OpenCL	Not Listed
OpenGL	4.4	4.6
Memory
Maximum RAM amount	4 GB	6 GB
Memory bandwidth	76.8 GB / s	249.6 GB / s
Memory bus width	128 bit	384 Bit
Memory clock speed	1500 MHz	5200 MHz
Memory type	GDDR5	GDDR5
Shared memory	0
Technologies
AMD Eyefinity
DirectCompute 5.0
DualGraphics
FreeSync
HD3D
PowerTune
Switchable graphics
TrueAudio
ZeroCore