Apple FirePro D300 vs AMD Radeon PRO W5500 Full Specs
1,280 Shaders 850MHz | 1,408 Shaders 1.85GHz |
2GB GDDR5162.6GB/s | 8GB GDDR6224GB/s |
·· 2.18 TFLOPS | ·· 5.22 TFLOPS |
Form Factor Mac Pro Card | Form Factor PCIe Card |
TDP 150W | TDP 125W |
Clock Speed ·· | Clock Speed ··· |
Peak OPS 2.18 TFLOPSFP32 | Peak OPS 10.45 TFLOPSFP16 |
FP32 2.18 TFLOPS | FP32 5.22 TFLOPS |
FP64 136 GFLOPS | FP64 326.5 GFLOPS |
Pixel Rate 27.2 GPixel/s | Pixel Rate 59.4 GPixel/s |
Texture Rate 68 GTexel/s | Texture Rate 163.2 GTexel/s |
Shaders 1,280 Shaders | Shaders 1,408 Shaders |
TMUs 80 TMUs | TMUs 88 TMUs |
ROPs 32 ROPs | ROPs 32 ROPs |
CUs 20 CUs | CUs 22 CUs |
Base Clock - | Base Clock 1.74GHz |
Boost Clock 850MHz | Boost Clock 1.85GHz |
L2 Cache 512KB shared | L2 Cache 2MB shared |
2GB GDDR5 | 8GB GDDR6 |
Memory Bus 256-bit | Memory Bus 128-bit |
Memory Speed 5.1GT/s | Memory Speed 14GT/s |
Memory Bandwidth 162.6GB/s | Memory Bandwidth 224GB/s |
TDP 150W | TDP 125W |
Multi-Monitor 3 | Multi-Monitor 4 |
HDCP - | HDCP HDCP 2.3 |
- | 4x DisplayPort 1.3 |
Encoder Model VCE 1.0 | Encoder Model VCN 2.0 |
Decoder Model UVD 4.0 | Decoder Model VCN 2.0 |
Form Factor Mac Pro Card | Form Factor PCIe Card |
PCIe - | PCIe 1-Slots |
- | Height 111 mm (4.37")Width 241 mm (9.49")Depth 37 mm (1.46") |
Cooling Passive - | Cooling Blower 1x Fan |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding ![]() | Branding ![]() |
Codename Pitcairn | Codename Fighter |
Chip Variant Pitcairn Pro | Chip Variant Navi 14 XE |
Market Segment Workstation | Market Segment Workstation |
Release Date Jan 18, 2014 | Release Date Feb 10, 2020 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 28nm | Fabrication Node N7 |
Die Size 212mm² | Die Size 158mm² |
Transistor Count 2.8 Billion | Transistor Count 6.4 Billion |
Transistor Density 13.21 MTr/mm² | Transistor Density 40.51 MTr/mm² |
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Desktops | Desktops - |



