NVIDIA GeForce RTX 4090 Specs
NVIDIA GeForce RTX 4090
$1,599
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16384 Shaders
24GB GDDR6X
2520MHz
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Peak AI Performance
2.64 POPS
INT4 Tensor Sparse
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FP32
82.58 TFLOPS
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FP16
82.58 TFLOPS
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Form Factor
PCIe Card
3.0-Slots
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TDP
450W
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Power Connectors
-
-
-
1x 16-Pin 12VHPWR
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GB6 Metal N/A
0%
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GB5 OpenCL 305,430
100%
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GB5 CUDA 354,850
100%
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GB5 Metal N/A
0%
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GB5 Vulkan 205,470
100%
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OCT 2020.1 N/A
0%
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OCT Metal N/A
0%
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Manufacturer
NVIDIA
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Chip Designer
NVIDIA
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Architecture
Ada Lovelace
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Family
GeForce 40
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Codename
NV182
AD102
Variant
AD102-300-A1
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Market Segment
Desktop
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Release Date
10/12/2022
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Foundry
TSMC
-
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Fabrication Node
4N
-
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Die Size
608 mm²
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Transistor Count
76.3 Billion
-
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Transistor Density
125.41M/mm²
-
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Form
PCIe Card
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Shading Units
16384 Shaders
-
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Texture Mapping Units
512 TMUs
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Render Output Units
176 ROPs
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Tensor Cores
512 T-Cores
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Ray-Tracing Cores
128 RT-Cores
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Streaming Multiprocessors
128 SMs
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-
-
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-
-
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Graphics Processing Clusters
11 GPCs
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-
-
2230MHz Base
2520MHz
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Peak AI Performance
2.64 POPS
INT4 Tensor Sparse
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-
-
-
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FP8
-
660.6 TFLOPS Tensor (FP16 Accumulate)
1.32 PFLOPS Tensor (FP16 Accumulate) Sparse
330.3 TFLOPS Tensor (FP32 Accumulate)
660.6 TFLOPS Tensor (FP32 Accumulate) Sparse
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FP16
82.58 TFLOPS
330.3 TFLOPS Tensor (FP16 Accumulate)
660.6 TFLOPS Tensor (FP16 Accumulate) Sparse
165.15 TFLOPS Tensor (FP32 Accumulate)
330.3 TFLOPS Tensor (FP32 Accumulate) Sparse
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FP32
82.58 TFLOPS
-
-
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FP64
1.29 TFLOPS
-
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BF16
82.58 TFLOPS
165.15 TFLOPS Tensor
330.3 TFLOPS Tensor Sparse
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TF32
82.58 TFLOPS Tensor
165.15 TFLOPS Tensor Sparse
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INT4
1.32 POPS Tensor
2.64 POPS Tensor Sparse
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INT8
-
660.6 TOPS Tensor
1.32 POPS Tensor Sparse
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INT32
41.29 TOPS
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Ray Tracing
190.9 TOPS
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Pixel Fillrate
443.52 GPixel/s
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-
-
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Texture Fillrate
1290.24 GTexel/s
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-
-
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L1
64KB/SM Tex
128KB/SM
-
-
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L2
72MB Shared
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-
-
-
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24GB
GDDR6X
-
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Bus Width
384Bit
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Clock
1313MHz
Transfer Rate
21GT/s
Bandwidth
1008GB/s
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-
-
-
-
-
-
-
-
-
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TDP
450W
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Temp
90°C Max
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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3x DisplayPort 1.4
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-
-
-
-
-
-
-
-
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1x HDMI 2.1
-
-
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Max Resolution
7680x4320
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Max Resolution Refresh Rate
60Hz
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Variable Refresh Rate
G-Sync
FreeSync
-
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Display Stream Compression (DSC)
Supported
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Multi Monitor Support
4
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Content Protection
HDCP 2.3
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Model
2x NVENC 8
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Codec
-
-
-
-
-
-
-
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AVC (H.264)
HEVC (H.265)
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AV1
-
-
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Model
NVDEC 5
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Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
VP9
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AVC (H.264)
HEVC (H.265)
-
AV1
-
-
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Direct X
12
Direct 3D
12_3
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OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
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Shader Model
6.6
CUDA
8.9
-
-
PureVideo HD
VP12
VDPAU
Feature Set L
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-
-
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2x Fans
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Power Connectors
-
-
-
-
-
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1x 16-Pin 12VHPWR
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Slots Required
3.0
PCIe Version
4.0
PCIe Lanes
16
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-
-
-
-
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Height
137 mm (5.39 in)
Width
304 mm (11.97 in)
Depth
61 mm (2.4 in)
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