Radeon R9 390X2 vs Pro Vega 64X

Primary details

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

Place in the ranking	192	not rated
Place by popularity	not in top-100	not in top-100
Power efficiency	9.85	no data
Architecture	GCN 5.0 (2017−2020)	GCN (2012−2015)
GPU code name	Vega 10	no data
Market segment	Mobile workstation	Desktop
Release date	19 March 2019 (7 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	4096	2
Core clock speed	1250 MHz	no data
Boost clock speed	1468 MHz	1000 MHz
Number of transistors	12,500 million	no data
Manufacturing process technology	14 nm	no data
Power consumption (TDP)	250 Watt	no data
Texture fill rate	375.8	no data
Floating-point processing power	12.03 TFLOPS	no data
ROPs	64	no data
TMUs	256	no data
L1 Cache	1 MB	no data
L2 Cache	4 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 3.0 x16	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	HBM2	512
Maximum RAM amount	16 GB	no data
Memory bus width	2048 Bit	5400 Bit
Memory clock speed	1000 MHz	no data
Memory bandwidth	512.0 GB/s	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

No outputs

no data

API and SDK support

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

DirectX	12 (12_1)	GDDR5
Shader Model	6.4	no data
OpenGL	4.6	no data
OpenCL	2.0	no data
Vulkan	1.1.125	-

Pros & cons summary

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