Identity
- Brand
- AMD
- Model
- Radeon R9 390
- Variant
- Grenada | GDDR5 | 8 GB
- GPU name
- Grenada
- Architecture
- GCN 2.0
- Release date
- Jun 18, 2015
- Release year
- 2015
- Production status
- End-of-life
- GPU ID
- amd-radeon-r9-390-grenada-8-gb-2015
PC Part ValueUsed GPU price and value
Back to GPU table
AMDGCN 2.0Released 2015Pricing last updated Apr 29, 2026
Radeon R9 390
Grenada | GDDR5 | 8 GB | 8 GB
This page collects the current price snapshot, longer-term used-price history, and the imported spec sheet for this GPU in one place.
Used min
$54.98
Latest imported floor price.
Used median
$56.11
Current midpoint of qualified sales.
Performance
4
5.12 TFLOPS
Qualified sales
3
Latest snapshot Apr 29, 2026
Used Price History
The long-term chart tracks how the price distribution has changed across repeated snapshots in GPU Desktop Prices.
7 snapshots
Median line25th-75th percentile band
Current Percentile Snapshot
This chart compares the latest used-price percentiles currently stored on the GPU row itself.
GPU Information
Imported data from GPU Desktop, grouped into a readable spec sheet.
Pricing
- MSRP
- $329
- Used minimum
- $54.98
- Used 25th percentile
- $55.55
- Used median
- $56.11
- Used 75th percentile
- $60.55
- Used max
- $65
- Current new price
- $300
- Current price snapshot
- Best source: ebay | Captured Apr 29, 2026
- Qualified sales count
- 3
- Launch price raw
- 329 USD
- eBay retail listing
- View listing
- Amazon retail listing
- -
- Newegg retail listing
- View listing
Memory and Bus
- Memory size
- 8 GB
- Memory type
- GDDR5
- Memory bus
- 512-bit
- Bandwidth
- 384 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
- 4
Physical
- Slot width
- Dual-slot
- Length
- 275 mm
- Board power
- 275 W
- Power connectors
- 1x 6-pin + 1x 8-pin
- Outputs
- 2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
APIs and Source
- DirectX
- 12 (12_0)
- OpenGL
- 4.6
- OpenCL
- 2.1
- Vulkan
- 1.2.170
- Source file
- amd2015.json
- Row ID
- 427
- Latest snapshot
- Apr 29, 2026
- Latest snapshot sample
- 13
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.
Budget guideBest used GPUs under $100
Closest current guide match for this card at roughly $55.55.