AMD Radeon M520 vs AMD Radeon RX M540 Full Specs
320 Shaders 1.03GHz | 512 Shaders 1.22GHz |
2GB DDR316GB/s | 2GB GDDR596GB/s |
·· 659.2 GFLOPS | ·· 1.25 TFLOPS |
Form Factor Soldered | Form Factor Soldered |
TDP 50W | TDP 50W |
Radeon M520659.2 GFLOPSFP32Radeon RX M5401.25 TFLOPSFP16Clock Speed ·· | Clock Speed ··· |
Peak OPS 659.2 GFLOPSFP32 | Peak OPS 1.25 TFLOPSFP16 |
FP32 659.2 GFLOPS | FP32 1.25 TFLOPS |
FP64 41.2 GFLOPS | FP64 78.02 GFLOPS |
Pixel Rate 8.2 GPixel/s | Pixel Rate 19.5 GPixel/s |
Texture Rate 20.6 GTexel/s | Texture Rate 39 GTexel/s |
Shaders 320 Shaders | Shaders 512 Shaders |
TMUs 20 TMUs | TMUs 32 TMUs |
ROPs 8 ROPs | ROPs 16 ROPs |
CUs 5 CUs | CUs 8 CUs |
Base Clock - | Base Clock 1.12GHz |
Boost Clock 1.03GHz | Boost Clock 1.22GHz |
L2 Cache 128KB shared | L2 Cache 512KB shared |
2GB DDR3 | 2GB GDDR5 |
Memory Bus 64-bit | Memory Bus 128-bit |
Memory Speed 2GT/s | Memory Speed 6GT/s |
Memory Bandwidth 16GB/s | Memory Bandwidth 96GB/s |
TDP 50W | TDP 50W |
Multi-Monitor 3 | Multi-Monitor 3 |
HDCP HDCP 1.4 | HDCP HDCP 2.2 |
- | Encoder Model VCE 3.4 |
- | Decoder Model UVD 6.3 |
Form Factor Soldered | Form Factor Soldered |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding |
Codename Hainan | Codename Lexa |
Chip Variant Banks Pro | Chip Variant Polaris 23 XLM |
Market Segment Laptop | Market Segment Laptop |
Release Date Apr 18, 2017 | Release Date Nov 11, 2017 |
Foundry TSMC | Foundry GlobalFoundries |
Fabrication Node 28nm | Fabrication Node 14LPP |
Die Size 56mm² | Die Size 103mm² |
Transistor Count 690 Million | Transistor Count 2.2 Billion |
Transistor Density 12.32 MTr/mm² | Transistor Density 21.36 MTr/mm² |
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