ATI Radeon HD 5770 Mac vs Apple FirePro D300 Full Specs
800 Shaders 850MHz | 1,280 Shaders 850MHz |
1GB GDDR576.8GB/s | 2GB GDDR5162.6GB/s |
·· 1.36 TFLOPS | ·· 2.18 TFLOPS |
Form Factor PCIe Card | Form Factor Mac Pro Card |
TDP 108W | TDP 150W |
Power Connectors 1x 6-Pin | Power Connectors - |
Radeon HD 5770 Mac1.36 TFLOPSFP32
FirePro D3002.18 TFLOPSFP32Clock Speed ·· | Clock Speed ·· |
Peak OPS 1.36 TFLOPSFP32 | Peak OPS 2.18 TFLOPSFP32 |
FP32 1.36 TFLOPS | FP32 2.18 TFLOPS |
- | FP64 136 GFLOPS |
Pixel Rate 13.6 GPixel/s | Pixel Rate 27.2 GPixel/s |
Texture Rate 34 GTexel/s | Texture Rate 68 GTexel/s |
Shaders 800 Shaders | Shaders 1,280 Shaders |
TMUs 40 TMUs | TMUs 80 TMUs |
ROPs 16 ROPs | ROPs 32 ROPs |
CUs 10 CUs | CUs 20 CUs |
Boost Clock 850MHz | Boost Clock 850MHz |
L2 Cache 256KB shared | L2 Cache 512KB shared |
1GB GDDR5 | 2GB GDDR5 |
Memory Bus 128-bit | Memory Bus 256-bit |
Memory Speed 4.8GT/s | Memory Speed 5.1GT/s |
Memory Bandwidth 76.8GB/s | Memory Bandwidth 162.6GB/s |
TDP 108W | TDP 150W |
Multi-Monitor 2 | Multi-Monitor 3 |
2x Mini DisplayPort 1.1 | - |
1x DVI-I Dual-Link | - |
- | Encoder Model VCE 1.0 |
Decoder Model UVD 2.2 | Decoder Model UVD 4.0 |
Form Factor PCIe Card | Form Factor Mac Pro Card |
PCIe 2-Slots | PCIe - |
Height 111 mm (4.37")Width 208 mm (8.19")Depth 37 mm (1.46") | - |
Cooling Blower 1x Fan | Cooling Passive - |
Power Connectors 1x 6-Pin | Power Connectors - |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Juniper | Codename Pitcairn |
Chip Variant Juniper Pro | Chip Variant Pitcairn Pro |
Market Segment Desktop | Market Segment Workstation |
Release Date Oct 13, 2009 | Release Date Jan 18, 2014 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 40nm | Fabrication Node 28nm |
Die Size 170mm² | Die Size 212mm² |
Transistor Count 1 Billion | Transistor Count 2.8 Billion |
Transistor Density 6.12 MTr/mm² | Transistor Density 13.21 MTr/mm² |
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