Radeon RX Vega 11 Mobile vs R9 390

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Primary details

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

Place in the ranking237not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation11.63no data
Power efficiency6.06no data
ArchitectureGCN 2.0 (2013−2017)GCN 5.0 (2017−2020)
GPU code nameGrenadaPicasso
Market segmentDesktopDesktop
Designreferenceno data
Release date18 June 2015 (9 years ago)22 October 2019 (5 years ago)
Launch price (MSRP)$329 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

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 cores2560704
Core clock speedno data300 MHz
Boost clock speed1000 MHz1400 MHz
Number of transistors6,200 million4,940 million
Manufacturing process technology28 nm14 nm
Power consumption (TDP)275 Watt15 Watt
Texture fill rate160.061.60
Floating-point processing power5.12 TFLOPS1.971 TFLOPS
ROPs648
TMUs16044

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).

Bus supportPCIe 3.0no data
InterfacePCIe 3.0 x16IGP
Length275 mmno data
Width2-slotno data
Supplementary power connectors1 x 6-pin, 1 x 8-pinno data
Bridgeless CrossFire+-

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 typeGDDR5System Shared
High bandwidth memory (HBM)-no data
Maximum RAM amount0 MBSystem Shared
Memory bus width512 BitSystem Shared
Memory clock speed1000 MHzSystem Shared
Memory bandwidth384 GB/sno 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 Connectors2x DVI, 1x HDMI, 1x DisplayPortNo outputs
Eyefinity+-
Number of Eyefinity displays6no data
HDMI+-
DisplayPort support+-

Supported technologies

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

CrossFire+-
FreeSync+-
PowerTune+-
TrueAudio+-
VCE+-
DDMA audio+no data

API compatibility

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

DirectXDirectX® 1212 (12_1)
Shader Model6.36.4
OpenGL4.64.6
OpenCL2.02.0
Vulkan+1.2.131
Mantle+-

Pros & cons summary


Recency 18 June 2015 22 October 2019
Chip lithography 28 nm 14 nm
Power consumption (TDP) 275 Watt 15 Watt

RX Vega 11 Mobile has an age advantage of 4 years, a 100% more advanced lithography process, and 1733.3% lower power consumption.

We couldn't decide between Radeon R9 390 and Radeon RX Vega 11 Mobile. We've got no test results to judge.


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

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AMD Radeon R9 390
Radeon R9 390
AMD Radeon RX Vega 11 Mobile
Radeon RX Vega 11 Mobile

Comparisons with similar GPUs

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Community ratings

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4.2 563 votes

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3.7 29 votes

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Questions & comments

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