Arc 7 A780 vs P102-101

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	Pascal (2016−2021)	Generation 12.7 (2022−2023)
GPU code name	GP102	DG2-512
Market segment	Workstation	Desktop
Release date	2018 (8 years ago)	2022 (4 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	3200	4096
Core clock speed	1557 MHz	no data
Boost clock speed	1670 MHz	2200 MHz
Number of transistors	11,800 million	21,700 million
Manufacturing process technology	16 nm	6 nm
Power consumption (TDP)	250 Watt	200 Watt
Texture fill rate	334.0	563.2
Floating-point processing power	10.69 TFLOPS	18.02 TFLOPS
ROPs	80	128
TMUs	200	256
L1 Cache	1.2 MB	no data
L2 Cache	2.5 MB	no data

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 3.0 x4	PCIe 4.0 x16
Length	267 mm	no data
Width	2-slot	2-slot
Supplementary power connectors	2x 8-pin	2x 8-pin

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	GDDR5	GDDR6X
Maximum RAM amount	10 GB	16 GB
Memory bus width	320 Bit	256 Bit
Memory clock speed	2002 MHz	17.5 GB/s
Memory bandwidth	320.3 GB/s	559.6 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	1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI	-	+

API and SDK support

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

DirectX	12 (12_1)	12 Ultimate (12_2)
Shader Model	6.7	6.6
OpenGL	4.6	4.6
OpenCL	3.0	3.0
Vulkan	1.3	1.3
CUDA	6.1	-

Pros & cons summary

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Maximum RAM amount	10 GB	16 GB
Chip lithography	16 nm	6 nm
Power consumption (TDP)	250 Watt	200 Watt