Identity
- Brand
- AMD
- Model
- Radeon R9 390 X2
- Variant
- Grenada | GDDR5 | 8 GB
- GPU name
- Grenada
- Architecture
- GCN 2.0
- Release date
- Sep 3, 2015
- Release year
- 2015
- Reported production status
- End-of-life
PC Part ValueUsed GPU price and value
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AMDGCN 2.0Released 2015Pricing updated Jul 10, 2026
Radeon R9 390 X2
Grenada | GDDR5 | 8 GB
Current used-market pricing is not yet reliable enough to estimate what a Radeon R9 390 X2 Grenada | GDDR5 | 8 GB is worth. Use the range and sample size below to judge a fair buying or selling price.
Used min
-
Lowest qualifying recent sold price.
Used median
-
Median of recent qualifying sold prices.
Performance
-
5.12 TFLOPS
Qualified sales
-
Collected Jul 10, 2026
Current Radeon R9 390 X2 Grenada | GDDR5 | 8 GB Valuation
A practical used-market estimate based on the latest qualifying sold-listing snapshot. The fair range uses the middle 50% of prices when those percentiles are available.
Typical used value
-
Latest median qualified sale price.
Fair buying range
-
Usually the 25th–75th percentile range.
Estimate confidence
Medium
Based on 0 sales and 12 stored snapshots.
Price trend
-
30 days
Used Price History
The long-term chart tracks how the used price distribution has changed across repeated weekly snapshots.
12 snapshots
No long-term history yet.
Current Percentile Snapshot
This chart compares the latest used-price percentiles currently stored on the GPU row itself.
No current percentile snapshot yet.
GPU Information
Hardware specifications grouped into a readable reference sheet.
Pricing
- MSRP
- $1,399
- Used minimum
- -
- Used 25th percentile
- -
- Used median
- -
- Used 75th percentile
- -
- Used max
- -
- Current new price
- -
- Retail price check
- -
- Qualified sales count
- -
- eBay retail listing
- -
- Amazon retail listing
- -
- Newegg retail listing
- -
Memory and Bus
- Memory size
- 8 GB
- Memory type
- GDDR5
- Memory bus
- 512-bit
- Bandwidth
- 345.6 GB/s
- Bus interface
- PCIe 3.0 x16
- PCIe lanes
- 16
- Process
- 28 nm
Clocks and Compute
- GPU clock
- 1,000 MHz
- Base clock
- -
- Boost clock
- -
- Game clock
- -
- Shading units
- 2,560
- TMUs
- 160
- ROPs
- 64
- RT cores
- -
- Tensor cores
- -
- FP32 throughput
- 5.12 TFLOPS
- Relative performance
- -
Physical
- Slot width
- Triple-slot
- Length
- -
- Board power
- 580 W
- Power connectors
- 4x 8-pin
- Outputs
- 2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
APIs and Snapshots
- DirectX
- 12 (12_0)
- OpenGL
- 4.6
- OpenCL
- 2.1
- Vulkan
- 1.2.170
- Latest snapshot
- Jul 10, 2026
- Latest snapshot sample
- 0
Radeon R9 390 X2 Grenada | GDDR5 | 8 GB FAQ
Quick answers pulled from the latest tracked pricing and spec data.
When was the Radeon R9 390 X2 Grenada | GDDR5 | 8 GB released?
The Radeon R9 390 X2 Grenada | GDDR5 | 8 GB was released in 2015. Release year matters on the used market because it affects driver support, platform compatibility, and how much life the part likely has left.
Keep Exploring
Move back to the live chart, the guide pages, or the closest matching budget view.
Live tool
Used GPU comparison chart
Compare this card against the rest of the market in the live chart and table.
MethodologyUsed GPU value guide
Read how the pricing modes work and how to interpret value versus efficiency.
DirectoryGPU detail page directory
Browse other specific GPU pages directly from the site directory.