Radeon R9 390X2 vs GeForce MX550

Primary details

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

Place in the ranking	474	not rated
Place by popularity	not in top-100	not in top-100
Power efficiency	32.86	no data
Architecture	Turing (2018−2022)	GCN (2012−2015)
GPU code name	TU117S	no data
Market segment	Laptop	Desktop
Release date	17 December 2021 (4 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	1024	2
Core clock speed	1065 MHz	no data
Boost clock speed	1320 MHz	1000 MHz
Number of transistors	4,700 million	no data
Manufacturing process technology	12 nm	no data
Power consumption (TDP)	25 Watt	no data
Texture fill rate	42.24	no data
Floating-point processing power	2.703 TFLOPS	no data
ROPs	16	no data
TMUs	32	no data
L1 Cache	2 MB	no data
L2 Cache	2 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	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	GDDR6	512
Maximum RAM amount	2 GB	no data
Memory bus width	64 Bit	5400 Bit
Memory clock speed	1500 MHz	no data
Memory bandwidth	96 GB/s	no data
Shared memory	-	no data

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

no data

Supported technologies

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

Optimus

+

-

API and SDK support

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

DirectX	12 (12_1)	GDDR5
Shader Model	6.7 (6.4)	no data
OpenGL	4.6	no data
OpenCL	3.0	no data
Vulkan	1.3	-
CUDA	7.5	-

Pros & cons summary

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