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GALAX RTX 4080 Boomstar OC Rev. 2

RTX 40 · RTX 4080 Boomstar OC Rev. 2 · RTX 4080
GALAX RTX 4080 Boomstar OC Rev. 2 product image

General

SeriesRTX 40
ModelRTX 4080 Boomstar OC Rev. 2
ChipRTX 4080
Launch Year2022
Release Date9/20/2022
Launch MSRP$1199
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Architecture

ArchitectureAda Lovelace
GPU DieAD103 (AD103-300-A1)
FoundryTSMC · 5 nm
Transistors45.9 billion
Die Size379 mm²

Cores

Shading Units9728
TMUs304
ROPs112
SM / CU76
Tensor Cores304
RT Cores76
L2 Cache64 MB

Memory

VRAM16 GB
Memory TypeGDDR6X
Memory Bus256-bit
Memory Speed22 Gbps

Clocks and Power

Base Clock2205 MHz
Boost Clock2580 MHz
TDP320 W
Power Connector12V-2x6
Recommended PSU700 W

Compute (TFLOPS)

FP3248.74 TFLOPS
FP1648.74 TFLOPS
FP640.76 TFLOPS

Display Outputs

HDMI1×
DisplayPort3×

Cooling

Fan Count3
Liquid Cooling✗ No

Physical

Length342 mm
Width72 mm
Height142 mm
Slot Width3 slot

Interface

PCIe Version4.0
PCIe Lanesx16

Software and Technologies

API Support
DirectX 12 Ultimate (12_2)
CUDA 8.9
Vulkan 1.4
OpenCL 3.0
OpenGL 4.6
Shader Model 6.9
Hardware Encoder
2x NVENC (8th Gen, max. Sessions: 8)
1x NVDEC (5th Gen)
Encoding
AV1 (YUV 4:2:0)
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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