UHD Graphics 64EUs (Alder Lake 12th Gen) vs Radeon RX 550 640SP

Primary details

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

Place in the ranking	not rated	544
Place by popularity	not in top-100	not in top-100
Architecture	GCN 4.0 (2016−2020)	Gen. 12 (2021−2023)
GPU code name	Baffin	Alder Lake Xe
Market segment	Desktop	Laptop
Release date	13 October 2017 (7 years ago)	4 January 2022 (2 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	640	64
Core clock speed	1019 MHz	no data
Boost clock speed	1071 MHz	1400 MHz
Number of transistors	3,000 million	no data
Manufacturing process technology	14 nm	10 nm
Power consumption (TDP)	60 Watt	no data
Texture fill rate	42.84	no data
Floating-point processing power	1.371 TFLOPS	no data
ROPs	16	no data
TMUs	40	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 x8	no data
Length	145 mm	no data
Width	2-slot	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	GDDR5	no data
Maximum RAM amount	2 GB	no data
Memory bus width	128 Bit	no data
Memory clock speed	1500 MHz	no data
Memory bandwidth	96 GB/s	no data
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	1x DVI, 1x HDMI, 1x DisplayPort	no data
HDMI	+	-

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

Quick Sync

no data

+

API compatibility

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

DirectX	12 (12_0)	12_1
Shader Model	6.4	no data
OpenGL	4.6	no data
OpenCL	2.0	no data
Vulkan	1.2.131	-

Pros & cons summary

---

Recency	13 October 2017	4 January 2022
Chip lithography	14 nm	10 nm

---

Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.

---