Qualcomm SD X Adreno X1-45 2.1 TFLOPS vs Radeon 780M

Primary details

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

Place in the ranking	298	not rated
Place by popularity	47	not in top-100
Power efficiency	84.38	no data
Architecture	RDNA 3.0 (2022−2024)	no data
GPU code name	Phoenix	no data
Market segment	Laptop	Laptop
Release date	6 December 2023 (less than a year ago)	no data (2024 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. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	768	768
Core clock speed	800 MHz	no data
Boost clock speed	2700 MHz	no data
Number of transistors	25,390 million	no data
Manufacturing process technology	4 nm	4 nm
Power consumption (TDP)	15 Watt	20 Watt
Texture fill rate	129.6	no data
Floating-point processing power	8.294 TFLOPS	no data
ROPs	32	no data
TMUs	48	no data
Ray Tracing Cores	12	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	no data
Supplementary power connectors	None	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	System Shared	LPDDR5x
Maximum RAM amount	System Shared	no data
Memory bus width	System Shared	128 Bit
Memory clock speed	System Shared	8448 MHz
Shared memory	+	+

Connectivity and outputs

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

Portable Device Dependent

no data

API compatibility

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

DirectX	12 Ultimate (12_2)	12_1
Shader Model	6.7	no data
OpenGL	4.6	no data
OpenCL	2.1	no data
Vulkan	1.3	-

Pros & cons summary

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Power consumption (TDP)

15 Watt

20 Watt

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