AMD Radeon Pro Duo Polaris vs Apple Radeon Pro 580X MPX Full Specs
4,608 Shaders 1.24GHz | 2,304 Shaders 1.22GHz |
32GB GDDR5448GB/s | 8GB GDDR5218.9GB/s |
·· 11.46 TFLOPS | ·· 5.62 TFLOPS |
Form Factor PCIe Card | Form Factor MPX |
TDP 250W | TDP 185W |
Power Connectors 1x 8-Pin 1x 6-Pin | Power Connectors - |
Clock Speed ·· | Clock Speed ··· |
Peak OPS 11.46 TFLOPSFP16 | Peak OPS 5.62 TFLOPSFP16 |
FP32 11.46 TFLOPS | FP32 5.62 TFLOPS |
FP64 716 GFLOPS | FP64 351.4 GFLOPS |
Pixel Rate 39.8 GPixel/s | Pixel Rate 39 GPixel/s |
Texture Rate 159.1 GTexel/s | Texture Rate 175.7 GTexel/s |
Shaders 4,608 Shaders | Shaders 2,304 Shaders |
TMUs 256 TMUs | TMUs 144 TMUs |
ROPs 64 ROPs | ROPs 32 ROPs |
CUs 72 CUs | CUs 36 CUs |
Base Clock - | Base Clock 1.1GHz |
Boost Clock 1.24GHz | Boost Clock 1.22GHz |
L2 Cache 2MB shared | L2 Cache 2MB shared |
32GB GDDR5 | 8GB GDDR5 |
Memory Bus 256-bit | Memory Bus 256-bit |
Memory Speed 7GT/s | Memory Speed 6.8GT/s |
Memory Bandwidth 448GB/s | Memory Bandwidth 218.9GB/s |
TDP 250W | TDP 185W |
Max Temp - | Max Temp 100°C Max |
Multi-Monitor 3 | Multi-Monitor 6 |
HDCP HDCP 2.2 | HDCP HDCP 2.2 |
3x DisplayPort 1.4 | - |
1x HDMI 2.0 | 2x HDMI 2.0 |
Encoder Model VCE 3.0 | Encoder Model VCE 3.4 |
Decoder Model UVD 6.3 | Decoder Model UVD 6.3 |
Form Factor PCIe Card | Form Factor MPX |
PCIe 2-Slots | PCIe 2-Slots |
Height 111 mm (4.37")Width 305 mm (12.01")Depth 37 mm (1.46") | - |
Cooling Blower 1x Fan | Cooling Passive - |
Power Connectors 1x 8-Pin, 1x 6-Pin | Power Connectors - |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding ![]() | Branding ![]() |
Codename Ellesmere | Codename Ellesmere |
Chip Variant Polaris 10 XL | Chip Variant Polaris 20 XL |
Market Segment Workstation | Market Segment Workstation |
Release Date Apr 24, 2017 | Release Date Dec 11, 2019 |
Foundry GlobalFoundries | Foundry GlobalFoundries |
Fabrication Node 14LPP | Fabrication Node 14LPP |
Die Size 232mm² | Die Size 232mm² |
Transistor Count 5.7 Billion | Transistor Count 5.7 Billion |
Transistor Density 24.57 MTr/mm² | Transistor Density 24.57 MTr/mm² |
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Desktops - | Desktops |


