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ZOTAC RTX 3070 Twin Edge OC LHR

RTX 30 · RTX 3070 Twin Edge OC LHR · RTX 3070
ZOTAC RTX 3070 Twin Edge OC LHR product image

General

SeriesRTX 30
ModelRTX 3070 Twin Edge OC LHR
ChipRTX 3070
Launch Year2020
Release Date9/1/2020
Launch MSRP$499
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Architecture

ArchitectureAmpere
GPU DieGA104 (GA104-300-A1 / GA104-302-A1)
FoundrySamsung · 8 nm
Transistors17.4 billion
Die Size392 mm²

Cores

Shading Units5888
TMUs184
ROPs96
SM / CU46
Tensor Cores184
RT Cores46
L2 Cache4 MB

Memory

VRAM8 GB
Memory TypeGDDR6
Memory Bus256-bit
Memory Speed14 Gbps

Clocks and Power

Base Clock1500 MHz
Boost Clock1755 MHz
TDP220 W
Power Connector8-pin
Recommended PSU550 W

Compute (TFLOPS)

FP3220.31 TFLOPS
FP1620.31 TFLOPS
FP640.32 TFLOPS

Display Outputs

HDMI1×
DisplayPort3×

Cooling

Fan Count2
Liquid Cooling✗ No

Physical

Length232 mm
Width42 mm
Height141 mm
Slot Width2 slot

Interface

PCIe Version4.0
PCIe Lanesx16

Software and Technologies

API Support
DirectX 12 Ultimate (12_2)
CUDA 8.6
Vulkan 1.4
OpenCL 3.0
OpenGL 4.6
Shader Model 6.9
Hardware Encoder
1x NVENC (7th Gen, max. Sessions: 8)
1x NVDEC (5th Gen)
Encoding
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 (8bit 4:2:0)
VP9 (8bit / 10bit / 12bit)
VP8
VC-1
MPEG-2
MPEG-1

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