GPU

NVIDIA GeForce RTX 4070

Memory

12GB GDDR6X, 192bit, 21Gbps, 1313MHz, 504GB/​s

clock Base

1920MHz

clock Boost

2475MHz

overclock

-

Cooling

2x Axial-fan (95mm) with 0dB-zero-fan-mode

TDP/TGP

200W (NVIDIA), max. 200W (Palit)

Power connections

1x 8-Pin PCIe

Connectors

1x HDMI 2.1a, 3x DisplayPort 1.4a

Interface

PCIe 4.0 x16

Special features

LED lighting (RGB), Backplate, RGB-synchronization (3-Pin ARGB), white Build compatible (white colouring)

total height

Dual Slot (2 Slots)

Dimensions

269.1x127.5x40.1mm (LxWxH)

Type

PCIe card (full height)

PCI slot bracket

full height

Computing power

29.15 TFLOPS (FP16), 29.15 TFLOPS (FP32), 0.46 TFLOPS (FP64)

Chip-data

Chip-Architecture

Ada Lovelace (from 2022/​Q3)

Chip-title

AD104-250-A1 /​ AD104-251-A1

Chip-Configuration

46SM (5888SP /​ 184TMU /​ 64ROP), 46 RT Cores, 184 Tensor Cores, 36MB L2 cache

Chip-Manufacturing Process

TSMC 5nm "NVIDIA 4N"

Chip size

294mm², monolithisch, 35.8 Mrd. Transistoren

Chip-functions

Raytracing (3rd Gen NVIDIA RTX), NVIDIA Tensor (4th Gen), HDCP 2.3

API-support

DirectX 12 Ultimate (12_2) /​ CUDA 8.9 /​ Vulkan 1.3 /​ OpenCL 3.0 /​ OpenGL 4.6 /​ Shader Model 6.7

Transcoding-Engine

1x NVENC (8th Gen, max. Sessions: 8), 1x NVDEC (5th Gen), Info

encoding

AV1, H.265 (4K YUV 4:2:0 /​ 4K YUV 4:4:4 /​ 4K Lossless /​ 8K /​ HEVC 10bit support /​ HEVC B Frame support), H.264 (YUV 4:2:0 /​ YUV 4:4:4 /​ Lossless)

decoding

AV1 (8bit /​ 10bit), H.265 (8bit 4:2:0 /​ 10bit 4:2:0 /​ 12bit 4:2:0 /​ 8bit 4:4:4 /​ 10bit 4:4:4 /​ 12bit 4:4:4), H.264, VP9 (8bit /​ 10bit /​ 12bit), VP8, VC-1, MPEG-2, MPEG-1

Multi-GPU-Interface

-