GPUMobileReleased Feb 22, 2023

NVIDIA GeForce RTX 4070 Laptop GPU

128-bit · 4,608 cores

The GeForce RTX 4070 Laptop GPU is an upper mid-range mobile graphics chip based on the full Ada Lovelace AD106 GPU, available in laptops from February 22, 2023. Laptop makers can set its total graphics power anywhere from 35 W to 115 W, with boost clocks from 1,230 to 2,175 MHz, so performance varies noticeably between designs, and some slim Max-Q designs run the memory at 14 Gbps instead of 16 Gbps. It supports DLSS 3 with frame generation.

General

Manufacturer
NVIDIA
Model
GeForce RTX 4070 Laptop GPU
Segment
Mobile
GPU chip
AD106
Architecture
Ada Lovelace
Release date
Feb 22, 2023
Price
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Memory

Memory size
8 GB
Memory type
GDDR6
Bus width
128-bit
Bandwidth
256 GB/s
Memory clock
2,000 MHz

Clocks & silicon

GPU clock
—
Boost clock
—
Shader units
4,608 CUDA Cores
Tensor / AI cores
144
RT cores
36
Transistors
22.9 billion
Technology (nm)
4 nm
TSMC 4N
TDP / TBP
35 W

Interface & APIs

Bus interface
PCIe 4.0 x8
SLI / multi-GPU
—
DirectX
12 Ultimate (12_2)
OpenGL
4.6
Vulkan
1.4
Other APIs
CUDA 8.9, OpenCL 3.0, DLSS 3

AI support

Precisions
FP8FP16BF16INT8INT4TF32FP64
AI accelerator
4th Gen Tensor Cores (144) + 3rd Gen RT Cores (36)
Peak AI TOPS
321 TOPS
Notes
Fourth-generation Tensor Cores add FP8 alongside BF16, FP16, TF32, INT8 and INT4. NVIDIA rates the GPU at 321 AI TOPS. FP64 runs at 1/64 of the FP32 rate.

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