Xclipse 920 GPU vs Radeon 660M

Primary details

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

Place in the ranking	593	not rated
Place by popularity	67	not in top-100
Power efficiency	14.54	no data
Architecture	RDNA 2.0 (2020−2025)	RDNA 2.0 (2020−2025)
GPU code name	Rembrandt+	Van Gogh Lite
Market segment	Laptop	Laptop
Release date	3 January 2023 (3 years ago)	25 February 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	384	384
Core clock speed	1500 MHz	303 MHz
Boost clock speed	1900 MHz	1306 MHz
Number of transistors	13,100 million	no data
Manufacturing process technology	6 nm	4 nm
Power consumption (TDP)	40 Watt	15 Watt
Texture fill rate	45.60	31.34
Floating-point processing power	1.459 TFLOPS	no data
ROPs	16	24
TMUs	24	24
Ray Tracing Cores	6	6
L0 Cache	96 KB	96 KB
L1 Cache	128 KB	192 KB
L2 Cache	2 MB	1024 KB
L3 Cache	8 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 4.0 x8	IGP
Supplementary power connectors	None	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	System Shared	System Shared
Maximum RAM amount	System Shared	System Shared
Memory bus width	System Shared	System Shared
Memory clock speed	System Shared	System Shared
Shared memory	+	+

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

Portable Device Dependent

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	6.7	N/A
OpenGL	4.6	ES 3.2
OpenCL	2.0	3.0
Vulkan	1.3	1.3

Pros & cons summary

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Recency	3 January 2023	25 February 2022
Chip lithography	6 nm	4 nm
Power consumption (TDP)	40 Watt	15 Watt