Arc A380M vs H100 PCIe

Primary details

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

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Architecture	Hopper (2022−2024)	Xe-HPG (2022−2024)
GPU code name	GH100	DG2-128
Market segment	Workstation	Laptop
Release date	22 March 2022 (4 years ago)	24 January 2023 (3 years 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	7296	1024
Core clock speed	1065 MHz	1550 MHz
Boost clock speed	1650 MHz	2000 MHz
Number of transistors	80,000 million	7,200 million
Manufacturing process technology	4 nm	6 nm
Power consumption (TDP)	350 Watt	35 Watt
Texture fill rate	752.4	128.0
Floating-point processing power	24.08 TFLOPS	no data
ROPs	24	32
TMUs	456	64
Tensor Cores	456	128
Ray Tracing Cores	no data	8
L1 Cache	21.4 MB	no data
L2 Cache	50 MB	4 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).

Interface	PCIe 5.0 x16	MXM-A (3.1)
Length	267 mm	no data
Width	2-slot	no data
Supplementary power connectors	8-pin EPS	no data

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	HBM2e	GDDR6
Maximum RAM amount	80 GB	6 GB
Memory bus width	5120 Bit	96 Bit
Memory clock speed	1000 MHz	1937 MHz
Memory bandwidth	1,280 GB/s	186.0 GB/s
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

No outputs

Portable Device Dependent

API and SDK support

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

DirectX	N/A	12 Ultimate (12_2)
Shader Model	N/A	6.6
OpenGL	N/A	4.6
OpenCL	3.0	3.0
Vulkan	N/A	1.4
CUDA	9.0	-
DLSS	+	+

Pros & cons summary

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Recency	22 March 2022	24 January 2023
Maximum RAM amount	80 GB	6 GB
Chip lithography	4 nm	6 nm
Power consumption (TDP)	350 Watt	35 Watt