Radeon R9 390X2 vs HD 8650M

Primary details

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

Place in the ranking	957	not rated
Place by popularity	not in top-100	not in top-100
Architecture	GCN (2012−2015)	GCN (2012−2015)
Market segment	Laptop	Desktop
Release date	7 January 2013 (13 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	384	2
Core clock speed	650 MHz	no data
Boost clock speed	no data	1000 MHz
Number of transistors	900 Million	no data
Manufacturing process technology	28 nm	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).

Laptop size

medium sized

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	512
Maximum RAM amount	2 GB	no data
Memory bus width	64 Bit	5400 Bit
Memory clock speed	4500 MHz	no data
Shared memory	-	no data

API and SDK support

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

DirectX

11.1

GDDR5

Pros & cons summary

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