G 105M vs GTX 980 SLI Mobile

General info

GPU architecture, market segment, value for money and other general parameters compared.

Place in performance ranking	86	not rated
Value for money	70.44	no data
Architecture	Maxwell (2014−2018)	G9x (2007−2010)
GPU code name	N16E-GXX SLI	N10M-GE1
Market segment	Laptop	Laptop
Release date	22 September 2015 (7 years old)	8 January 2009 (14 years old)
Current price	$301	$1279

Technical specs

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, 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. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	4096	8
Core clock speed	1126 MHz	640 MHz
Boost clock speed	1228 MHz	no data
Number of transistors	10400 Million	no data
Manufacturing process technology	28 nm	65 nm
Power consumption (TDP)	330 Watt	14 Watt

Size and compatibility

Information on GeForce GTX 980 SLI Mobile and GeForce G 105M compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. 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.

Laptop size	large	no data
SLI options	+	no data

Memory

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated VRAM and use a shared part of system RAM.

Memory type	GDDR5	GDDR2, GDDR3
Maximum RAM amount	2x 8 GB	512 MB
Memory bus width	256 Bit	64 Bit
Memory clock speed	3500 MHz	700 MHz
Shared memory	-	-

Video outputs and ports

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

G-SYNC support

+

no data

API support

List of supported graphics and general-purpose computing APIs, including their specific versions.

DirectX	12_1	10
CUDA	+	no data

Synthetic benchmark performance

Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.

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Advantages and disadvantages

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Recency	22 September 2015	8 January 2009
Memory bus width	256	64
Pipelines / CUDA cores	4096	8
Chip lithography	28 nm	65 nm
Power consumption (TDP)	330 Watt	14 Watt

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