N1 16SM vs Arc A770M

Primary details

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

Place in the ranking	228	not rated
Place by popularity	not in top-100	not in top-100
Power efficiency	18.39	no data
Architecture	Generation 12.7 (2022−2023)	Blackwell 2.0 (2025−2026)
GPU code name	DG2-512	GB20B
Market segment	Laptop	Laptop
Release date	2022 (4 years ago)	1 June 2026 (less than a year ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.

Pipelines / CUDA cores	4096	2048
Core clock speed	1650 MHz	741 MHz
Boost clock speed	2050 MHz	2346 MHz
Number of transistors	21,700 million	no data
Manufacturing process technology	6 nm	5 nm
Power consumption (TDP)	120 Watt	no data
Texture fill rate	524.8	300.3
Floating-point processing power	16.79 TFLOPS	9.609 TFLOPS
ROPs	128	24
TMUs	256	128
Tensor Cores	512	64
Ray Tracing Cores	32	16
L1 Cache	6 MB	2 MB
L2 Cache	16 MB	50 MB

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Laptop size	large	no data
Interface	PCIe 4.0 x16	PCIe 5.0 x16
Supplementary power connectors	no data	None

VRAM capacity and type

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	GDDR6	LPDDR5X
Maximum RAM amount	16 GB	128 GB
Memory bus width	256 Bit	256 Bit
Memory clock speed	2000 MHz	1067 MHz
Memory bandwidth	512.0 GB/s	273.2 GB/s
Shared memory	-	no data
Resizable BAR	+	+

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectors	Portable Device Dependent	1x HDMI
HDMI	-	+

API and SDK support

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX	12 Ultimate (12_2)	N/A
Shader Model	6.6	N/A
OpenGL	4.6	N/A
OpenCL	3.0	3.0
Vulkan	1.3	N/A
CUDA	-	12.1
DLSS	+	+

Pros & cons summary

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Maximum RAM amount	16 GB	128 GB
Chip lithography	6 nm	5 nm