UHD Graphics 32EUs (Alder Lake) vs L40 CNX

Primary details

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

Place in the ranking	not rated	723
Place by popularity	not in top-100	not in top-100
Architecture	Ada Lovelace (2022−2024)	no data
GPU code name	AD102	no data
Market segment	Workstation	Laptop
Release date	13 October 2022 (2 years ago)	no data

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	18176	32
Core clock speed	1005 MHz	1250 MHz
Boost clock speed	2475 MHz	no data
Number of transistors	76,300 million	no data
Manufacturing process technology	4 nm	no data
Power consumption (TDP)	300 Watt	no data
Texture fill rate	1,406	no data
Floating-point processing power	89.97 TFLOPS	no data
ROPs	192	no data
TMUs	568	no data
Tensor Cores	568	no data
Ray Tracing Cores	142	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 x16	no data
Length	267 mm	no data
Width	2-slot	no data
Supplementary power connectors	1x 16-pin	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	GDDR6	no data
Maximum RAM amount	24 GB	no data
Memory bus width	384 Bit	no data
Memory clock speed	2250 MHz	no data
Memory bandwidth	864.0 GB/s	no data

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	1x HDMI 2.1, 3x DisplayPort 1.4a	no data
HDMI	+	-

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	3.0	no data
Vulkan	1.3	-
CUDA	8.9	-

Pros & cons summary

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