AMD Radeon R9 M390X Full Specs
2,048 Shaders 723MHz |
4GB GDDR5160GB/s |
·· 2.96 TFLOPS |
Form Factor Soldered |
TDP 125W |
Clock Speed ·· |
Peak OPS 2.96 TFLOPSFP32 |
FP32 2.96 TFLOPS |
FP64 185.1 GFLOPS |
Pixel Rate 23.1 GPixel/s |
Texture Rate 92.5 GTexel/s |
Shaders 2,048 Shaders |
TMUs 128 TMUs |
ROPs 32 ROPs |
CUs 32 CUs |
Boost Clock 723MHz |
L2 Cache 768KB shared |
4GB GDDR5 |
Memory Bus 256-bit |
Memory Speed 5GT/s |
Memory Bandwidth 160GB/s |
TDP 125W |
Multi-Monitor 3 |
HDCP HDCP 1.4 |
Encoder Model VCE 3.0 |
Decoder Model UVD 5.0 |
Form Factor Soldered |
Manufacturer |
Chip Designer |
Architecture |
Family |
Branding  |
Codename Tonga |
Chip Variant Tonga Pro |
Market Segment Laptop |
Release Date May 5, 2015 |
Foundry TSMC |
Fabrication Node 28nm |
Die Size 359mm² |
Transistor Count 5 Billion |
Transistor Density 13.93 MTr/mm² |
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