NVIDIA N18E-G3-A1 RTX 2080 GPU BGA

NVIDIA N18E-G3-A1 RTX 2080 GPU BGA

Product details

Brief description of NVIDIA N18E‑G3‑A1 (RTX 2080 Mobile) GPU BGA

N18E-G3-A1 is a mobile GPU BGA chip from NVIDIA (code name TU104-750-A1), based on the Turing architecture (12nm TSMC), with 2944 CUDA cores, 8 GB GDDR6 (256-bit), PCIe 3.0 x16, 150 W TGP (standard) / 80–90 W (Max-Q), 2228-pin BGA (37.5×37.5 mm), for gaming laptops (e.g., Dell Alienware Area 51m), workstations and mobile graphics platforms, released in January 2019 from nvidia.com.

Key features and characteristics

Architecture and performance

· Architecture: Turing (12nm TSMC), 13.6 billion transistors, 46 SM blocks, 2944 CUDA cores, 46 RT cores, 368 Tensor cores.
· Frequencies: base 1380 MHz, boost 1590 MHz (standard); 735–1230 MHz (Max-Q).
· Memory: 8 GB GDDR6, 256-bit bus, 12000 MHz (effective), bandwidth 384 GB/s.
· Compute power: FP32 — 9.36 TFLOPS, FP16 — 18.72 TFLOPS (2:1), L2 cache 4 MB.

Electrical parameters and package

· Package type: 2228-pin BGA (37.5×37.5 mm, FBGA code GB4B-256), surface mount from nvidia.com.
· Power: TGP 150 W (standard); 80–90 W (Max-Q), 1.05–1.1 V core, 1.35 V memory.
· Temperature range: 0–95 °C (commercial), support for power-saving states (PC6–PC0).
· Device ID: Primary 0x1E90, Secondary 0x1ED0 from nvidia.com.

Application area and compatibility

· Devices: gaming laptops, mobile workstations (Dell Alienware Area 51m, ASUS ROG Zephyrus).
· Capabilities: support for PCIe 3.0 x16, DisplayPort 1.4, HDMI 2.0b, HDR, NVENC (H.265) / NVDEC, DLSS 1.0, VR-ready.
· Alternatives: replaced by mobile RTX 3080/4080 (Ampere / Ada Lovelace), but supported by NVIDIA drivers until 2025.

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