AMD FirePro W4000 vs AMD FirePro W8000 Full Specs
768 Shaders 825MHz | 1,792 Shaders 900MHz |
2GB GDDR5102.4GB/s | 4GB GDDR5176GB/s |
·· 1.27 TFLOPS | ·· 3.23 TFLOPS |
Form Factor PCIe Card | Form Factor PCIe Card |
TDP 75W | TDP 225W |
Power Connectors - | Power Connectors 2x 6-Pin |
FirePro W40001.27 TFLOPSFP32
FirePro W80003.23 TFLOPSFP32Clock Speed ·· | Clock Speed ·· |
Peak OPS 1.27 TFLOPSFP32 | Peak OPS 3.23 TFLOPSFP32 |
FP32 1.27 TFLOPS | FP32 3.23 TFLOPS |
FP64 79.2 GFLOPS | FP64 806.4 GFLOPS |
Pixel Rate 26.4 GPixel/s | Pixel Rate 28.8 GPixel/s |
Texture Rate 39.6 GTexel/s | Texture Rate 100.8 GTexel/s |
Shaders 768 Shaders | Shaders 1,792 Shaders |
TMUs 48 TMUs | TMUs 112 TMUs |
ROPs 32 ROPs | ROPs 32 ROPs |
CUs 12 CUs | CUs 28 CUs |
Boost Clock 825MHz | Boost Clock 900MHz |
L2 Cache 512KB shared | L2 Cache 768KB shared |
2GB GDDR5 | 4GB GDDR5 |
Memory Bus 256-bit | Memory Bus 256-bit |
Memory Speed 3.2GT/s | Memory Speed 5.5GT/s |
Memory Bandwidth 102.4GB/s | Memory Bandwidth 176GB/s |
ECC - | ECC Yes |
TDP 75W | TDP 225W |
Multi-Monitor 3 | Multi-Monitor 4 |
2x DisplayPort 1.2 | 4x DisplayPort 1.2 |
1x DVI-I Dual-Link | - |
- | 1x SDI |
Encoder Model VCE 1.0 | Encoder Model VCE 1.0 |
Decoder Model UVD 4.0 | Decoder Model UVD 3.2 |
Form Factor PCIe Card | Form Factor PCIe Card |
PCIe 1-Slots | PCIe 2-Slots |
Height 111 mm (4.37")Width 183 mm (7.21")Depth 20 mm (0.79") | Height 111 mm (4.37")Width 279 mm (10.98")Depth 37 mm (1.46") |
Cooling Blower 1x Fan | Cooling Blower 1x Fan |
Power Connectors - | Power Connectors 2x 6-Pin |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding |
Codename Pitcairn | Codename Tahiti |
Chip Variant Pitcairn Pro | Chip Variant Tahiti LE |
Market Segment Workstation | Market Segment Workstation |
Release Date Jun 13, 2012 | Release Date Jun 14, 2012 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 28nm | Fabrication Node 28nm |
Die Size 212mm² | Die Size 352mm² |
Transistor Count 2.8 Billion | Transistor Count 4.3 Billion |
Transistor Density 13.21 MTr/mm² | Transistor Density 12.25 MTr/mm² |
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