GeForce RTX 3080 Mobile vs HD Graphics

General info

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

Place in performance ranking	not rated	86
Place by popularity	90	not in top-100
Architecture	Generation 7.0 (2012)	Ampere (2020−2022)
GPU code name	Ivy Bridge GT1	GN20-E7 GA104
Market segment	Desktop	Laptop
Release date	1 April 2012 (12 years ago)	12 January 2021 (3 years ago)
Current price	$286	no data

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	48	6144
Core clock speed	166 MHz	780 - 1100 MHz
Boost clock speed	1050 MHz	1245 - 1710 MHz
Number of transistors	392 million	17,400 million
Manufacturing process technology	22 nm	8 nm
Power consumption (TDP)	35 Watt	150 Watt (80 - 150 Watt TGP)
Texture fill rate	6.300	296.6
Floating-point performance	15.6 gflops	no data

Size and compatibility

Information on HD Graphics and GeForce RTX 3080 Mobile 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.

Laptop size	no data	large
Interface	PCIe 1.0 x16	PCIe 4.0 x16
Width	IGP	no data

Memory

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

Memory type	System Shared	GDDR6
Maximum RAM amount	System Shared	16 GB
Memory bus width	System Shared	256 Bit
Memory clock speed	System Shared	14000 MHz
Memory bandwidth	no data	384.0 GB/s
Shared memory	no data	-

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.

Display Connectors

No outputs

No outputs

API support

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

DirectX	11.1 (11_0)	12 Ultimate (12_2)
Shader Model	5.0	6.5
OpenGL	4.0	4.6
OpenCL	1.2	2.0
Vulkan	1.1.80	1.2
CUDA	no data	8.6

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	1 April 2012	12 January 2021
Maximum RAM amount	System Shared	16 GB
Chip lithography	22 nm	8 nm
Power consumption (TDP)	35 Watt	150 Watt

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