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Colorful iGame RTX 5080 Neptune OC

RTX 50 · iGame RTX 5080 Neptune OC · RTX 5080
Colorful iGame RTX 5080 Neptune OC product image

General

SeriesRTX 50
ModeliGame RTX 5080 Neptune OC
ChipRTX 5080
Release Date1/30/2025
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Architecture

ArchitectureBlackwell 2.0
GPU DieGB203 (GB203-400-A1)
FoundryTSMC · 5 nm
Transistors45.6 billion
Die Size378 mm²

Cores

Shading Units10752
TMUs336
ROPs112
SM / CU84
Tensor Cores336
RT Cores84
L2 Cache64 MB

Memory

VRAM16 GB
Memory TypeGDDR7
Memory Bus256-bit
Memory Speed30 Gbps

Clocks and Power

Base Clock2295 MHz
Boost Clock2685 MHz
TDP360 W
Power Connector12V-2x6
Recommended PSU750 W

Compute (TFLOPS)

FP3256.28 TFLOPS
FP1656.28 TFLOPS
FP640.87 TFLOPS

Display Outputs

HDMI1×
DisplayPort3×

Cooling

Fan Count0
Liquid Cooling✓ Yes
Radiator360 mm

Physical

Length282 mm
Width41 mm
Height145 mm
Slot Width2 slot
Weight2900 g

Interface

PCIe Version5.0
PCIe Lanesx16

Software and Technologies

API Support
DirectX 12 Ultimate (12_2)
CUDA 12.0
Vulkan 1.4
OpenCL 3.0
OpenGL 4.6
Shader Model 6.9
Hardware Encoder
2x NVENC (9th Gen, max 8 sessions)
2x NVDEC (6th Gen)
Encoding
AV1 (YUV 4:2:0)
H.265 (4K YUV 4:2:0/4:2:2/4:4:4, 4K Lossless, 8K, HEVC 10bit, HEVC B Frame)
H.264 (YUV 4:2:0/4:2:2/4:4:4, Lossless)
Decoding
AV1 (8bit/10bit)
H.265 (8/10/12bit 4:2:0, 8/10bit 4:2:2, 8/10/12bit 4:4:4)
H.264 (8/10bit 4:2:0, 8/10bit 4:2:2)
VP9 (8/10/12bit)
VP8
VC-1
MPEG-2
MPEG-1

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