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Spec Aubrey Isle Intel
Overview
Product name Intel Aubrey Isle
Architecture Knights
Generation / family Aubrey Isle
Launch date 2010-05-31
Market segment Data Center
Board type / entry type Reference GPU
GPU
Process node Intel 45 nm
Die size 684 mm²
Transistor count 2.3 billion
GPU chip Knights Ferry
Execution Units 512
TMUs 32
Clocks
Base / Core clock 1,200 MHz
Boost clock 1,200 MHz
Memory clock 1,200 MHz
Memory
Memory size 2 GB
Memory type GDDR5
Memory bus width 256-bit
Memory bandwidth 153.6 GB/s
Bus / Interface
Bus interface PCIe 2.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 300 W
Recommended PSU 700 W
Slot width Dual-slot
Display / Media
Display outputs 1x DVI, 1x HDMI, 1x DisplayPort
Features
Shader Model 5.0
Performance / Benchmarks
FP32 throughput 1.23 TFLOPS
Muted cells indicate unavailable, not applicable, or not directly comparable specifications.

DLAA counts as native resolution; DLSS, FSR and XeSS upscaling never do. A ray tracing setting without a readable on or off value is read as on.