GPUDesktopReleased Aug 2, 2016

NVIDIA TITAN X (Pascal)

12 GB GDDR5X · 384-bit · 3,584 cores

The TITAN X (Pascal) was NVIDIA's flagship graphics card of 2016, sold directly by NVIDIA rather than through board partners and positioned between the GeForce line and the Quadro workstation range. It was the first consumer card to use the large GP102 chip, and its fast INT8 instructions made it a popular choice for deep-learning inference before dedicated Tensor Cores arrived. It dropped the GTX prefix of the similarly named 2015 Maxwell-based GTX TITAN X, and was followed by the GTX 1080 Ti and TITAN Xp.

General

Manufacturer: NVIDIA
Model: TITAN X (Pascal)
Segment: Desktop
GPU chip: GP102-400
Architecture: Pascal
Release date: Aug 2, 2016
Price: $1,200Search on Amazon

Memory

Memory size: 12 GB
Memory type: GDDR5X
Bus width: 384-bit
Bandwidth: 480 GB/s
Memory clock: 1,250 MHz

Clocks & silicon

GPU clock: 1,417 MHz
Boost clock: 1,531 MHz
Shader units: 3,584 CUDA Cores
Tensor / AI cores: —
RT cores: —
Transistors: 12 billion
Technology (nm): 16 nm
TSMC 16 nm FinFET
TDP / TBP: 250 W

Interface & APIs

Bus interface: PCIe 3.0 x16
SLI / multi-GPU: SLI (2-way, HB bridge)
DirectX: 12 (12_1)
OpenGL: 4.6
Vulkan: 1.3
Other APIs: CUDA Compute Capability 6.1, OpenCL 3.0

AI support

Precisions: FP8FP16BF16INT8INT4TF32FP64
AI accelerator: None (no Tensor Cores / RT Cores)
Peak AI TOPS: 44 TOPS
Notes: No Tensor Cores and no RT Cores. NVIDIA quoted 44 INT8 TOPS at launch, via the DP4A/DP2A instructions of CUDA compute capability 6.1 and without sparsity, which Pascal does not support. FP16 is supported but runs at 1/64 rate on consumer Pascal (GP102/GP104/GP106/GP107/GP108); FP64 at 1/32. No BF16, TF32 or FP8.

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