NVIDIA GeForce G 102M vs Tesla K20m

General info

Comparison of graphics card architecture, market segment, release date and other general parameters.
Place in performance rating
not rated
 
not rated
Architecture
G9x
 
Kepler
GPU code name
MCP75
 
GK110
Market segment
Laptop
 
Workstation
Release date
3 March 2009
 
5 January 2013
Launch price (MSRP)
no data
 
$3,199
Price now
$1279
 
$5781

Technical specs

General performance parameters such as number of shaders, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results.
Pipelines / CUDA cores
16
 
2496
Core clock speed
450 MHz
 
706 MHz
Transistor count
282 Million
 
7,080 million
Manufacturing process technology
65 nm
 
28 nm
Power consumption (TDP)
no data
 
225 Watt
Texture fill rate
no data
 
146.8
Floating-point performance
no data
 
3,524 gflops

Compatibility, dimensions and requirements

Information on GeForce G 102M and Tesla K20m compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
Interface
no data
 
PCIe 2.0 x16
Length
no data
 
267 mm
Supplementary power connectors
no data
 
1x 6-pin + 1x 8-pin

Memory

Parameters of memory installed: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Memory type
DDR2, DDR3
 
GDDR5
Maximum RAM amount
512 MB
 
5 GB
Memory bus width
no data
 
320 Bit
Memory clock speed
no data
 
5200 MHz
Memory bandwidth
no data
 
208.0 GB/s
Shared memory
+
 
no data

Video outputs and ports

Types and number of video connectors present on GeForce G 102M and Tesla K20m. As a rule, this section is relevant only for desktop reference video cards, since for notebook ones the availability of certain video outputs depends on the laptop model.
Display Connectors
no data
 
No outputs

API support

APIs supported by GeForce G 102M and Tesla K20m, sometimes including their particular versions.
DirectX
DirectX 10.0, Shader 4.0
 
12 (11_0)
Shader Model
no data
 
5.1
OpenGL
no data
 
4.6
OpenCL
no data
 
1.2
Vulkan
-
 
1.1.126
CUDA
-
 
3.5

Advantages of NVIDIA GeForce G 102M

Cheaper ($1279.00 USD vs $5781.00 USD)

Advantages of NVIDIA Tesla K20m

Much newer (5 January 2013 vs 3 March 2009)
More pipelines (2496 vs 16)
Finer manufacturing process technology (28 vs 65 nm)

So, G 102M or Tesla K20m?

Technical City couldn't decide between NVIDIA GeForce G 102M and NVIDIA Tesla K20m. We've got no test results to judge.
Be aware that GeForce G 102M is a notebook card while Tesla K20m is a workstation one.
Should you still have questions on choice between GeForce G 102M and Tesla K20m, ask them in Comments section, and we shall answer.

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Advices and comments

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