NVIDIA GeForce RTX 4070 Laptop 85W Specs
NVIDIA GeForce RTX 4070 Laptop 85W
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4608 Shaders
8GB GDDR6
1655MHz
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Peak Performance
488.08 TOPS
INT4 Tensor Sparse
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FP32
15.25 TFLOPS
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FP16
15.25 TFLOPS
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Form Factor
Soldered
-
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TDP
85W
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-
-
-
-
-
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GB6 OpenCL N/A
0%
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GB6 Metal N/A
0%
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GB6 Vulkan N/A
0%
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GB5 OpenCL N/A
0%
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GB5 CUDA N/A
0%
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GB5 Metal N/A
0%
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GB5 Vulkan N/A
0%
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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
NV186
AD106
Variant
GN21-X6
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Market Segment
Laptop
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Release Date
2/22/2023
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Foundry
TSMC
-
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Fabrication Node
4N
-
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Die Size
188 mm²
-
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Transistor Count
22.9 Billion
-
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Transistor Density
121.81M/mm²
-
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Form
Soldered
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Shading Units
4608 Shaders
-
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Texture Mapping Units
144 TMUs
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Render Output Units
48 ROPs
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Tensor Cores
144 T-Cores
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Ray-Tracing Cores
36 RT-Cores
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Streaming Multiprocessors
36 SMs
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-
-
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-
-
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Graphics Processing Clusters
3 GPCs
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-
-
1605MHz Base
1655MHz
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Peak Performance
488.08 TOPS
INT4 Tensor Sparse
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-
-
-
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FP8
-
122.02 TFLOPS Tensor (FP16 Accumulate)
244.04 TFLOPS Tensor (FP16 Accumulate) Sparse
61.01 TFLOPS Tensor (FP32 Accumulate)
122.02 TFLOPS Tensor (FP32 Accumulate) Sparse
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FP16
15.25 TFLOPS
61.01 TFLOPS Tensor (FP16 Accumulate)
122.02 TFLOPS Tensor (FP16 Accumulate) Sparse
30.51 TFLOPS Tensor (FP32 Accumulate)
61.01 TFLOPS Tensor (FP32 Accumulate) Sparse
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FP32
15.25 TFLOPS
-
-
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FP64
0.24 TFLOPS
-
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BF16
15.25 TFLOPS
30.51 TFLOPS Tensor
61.01 TFLOPS Tensor Sparse
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TF32
15.25 TFLOPS Tensor
30.5 TFLOPS Tensor Sparse
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INT4
244.04 TOPS Tensor
488.08 TOPS Tensor Sparse
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INT8
-
122.02 TOPS Tensor
244.04 TOPS Tensor Sparse
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INT32
7.63 TOPS
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Ray Tracing
35.3 TOPS
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Pixel Fillrate
79.44 GPixel/s
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-
-
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Texture Fillrate
238.32 GTexel/s
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-
-
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L1
64KB/SM Tex
128KB/SM
-
-
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L2
32MB Shared
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-
-
-
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8GB
GDDR6
-
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Bus Width
128Bit
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Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
256GB/s
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-
-
-
-
-
-
-
-
-
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TDP
85W
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-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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No Ports
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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
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
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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
6.7
CUDA
8.9
-
-
PureVideo HD
VP12
VDPAU
Feature Set L
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Not a Card
-
-
-
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-
-
-
-
-
-
-
-
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-
-
PCIe Version
4.0
PCIe Lanes
16
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-
-
-
-
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-
-
-
-
-
-
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