AMD · GCN 3 · 2015
Radeon R9 Nano (Fiji XT)
Radeon R9 Nano (Fiji XT): 4 GB HBM, 175 W, 4,096 Stream processors. Launched August 2015 at $649.
- Memory
- 4 GB
- Power
- 175 W
- Bus width
- 4,096 bit
Memory4 GB
5 of 104 in Radeon R9/R7/R5
Power175 W
20 of 83 by higher draw in Radeon R9/R7/R5
Stream processors4,096
1 of 69 in Radeon R9/R7/R5
Launch price$649
2 of 33 in Radeon R9/R7/R5
Current market
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Specifications
Memory
- Capacity
- 4 GB
- Memory type
- HBM
- Bus width
- 4,096 bit
- Bandwidth
- 512 GB/s
Compute
- Stream processors
- 4,096
- TMUs
- 256
- ROPs
- 64
- FP32
- 8,192 GFLOPS
- FP64
- 512 GFLOPS
- Pixel fill rate
- 64 GP/s
- Texture fill rate
- 256 GT/s
Board
- TDP
- 175 W
- Bus interface
- PCIe 3.0 x4 x8 ×16
- Form factor
- desktop
- Launch MSRP
- 649 USD
Physical
- Architecture
- GCN 3
- Process
- 28 nm
- Transistors
- 8.9 billion
- Die size
- 596 mm²
- Series
- Radeon R9/R7/R5
- Launch date
- August 2015
Not recorded by the source: generation, codename, sm count and base clock, or 3 further fields.
Die figure
Silicon, made visible
Die area is drawn against the largest recorded die in the catalog. Shader dots use a labeled, card-specific ratio so both early and modern GPUs remain legible.
Catalog context
Within its series, the Radeon R9 Nano (Fiji XT) ranks third of 54 for FP32 throughput and 5th of 104 for memory capacity. Its 175 W TDP is above the 75 W PCIe slot-power ceiling.
Source: Wikipedia, revision 1364362273 · catalog loaded 2026-08-16