GPUDesktopReleased Nov 2, 2017

NVIDIA GeForce GTX 1070 Ti

8 GB GDDR5 · 256-bit · 2,432 cores

Released to answer AMD's Radeon RX Vega 56, the GTX 1070 Ti sits just one SM below the GTX 1080 but keeps standard GDDR5 rather than GDDR5X. NVIDIA initially barred partners from factory overclocking it, so launch boards shipped at reference clocks.

General

Manufacturer
NVIDIA
Model
GeForce GTX 1070 Ti
Segment
Desktop
GPU chip
GP104-300
Architecture
Pascal
Release date
Nov 2, 2017

Memory

Memory size
8 GB
Memory type
GDDR5
Bus width
256-bit
Bandwidth
256.3 GB/s
Memory clock
2,002 MHz

Clocks & silicon

GPU clock
1,607 MHz
Boost clock
1,683 MHz
Shader units
2,432 CUDA Cores
Tensor / AI cores
—
RT cores
—
Transistors
7.2 billion
Technology (nm)
16 nm
TSMC 16 nm FinFET
TDP / TBP
180 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
1.4
Other APIs
CUDA 6.1, OpenCL 3.0

AI support

Precisions
FP8FP16BF16INT8INT4TF32FP64
AI accelerator
None (no Tensor Cores / RT Cores)
Peak AI TOPS
—
Notes
No Tensor Cores and no RT Cores. FP16 is supported but runs at 1/64 rate on consumer Pascal (GP102/GP104/GP106/GP107/GP108); FP64 at 1/32. INT8 inference via DP4A/DP2A (CUDA compute capability 6.1). No BF16, TF32 or FP8.
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