NVIDIA GeForce RTX 4070 Laptop 115W vs NVIDIA GeForce 940MX
NVIDIA GeForce RTX 4070 Laptop 115W
NVIDIA GeForce 940MX
|
4608 Shaders
8GB GDDR6
2175MHz
|
384 Shaders
2GB DDR3
1242MHz
|
|
Peak AI Performance
641.43 TOPS
INT4 Tensor Sparse
|
Peak AI Performance
3.82 TOPS
INT8
|
|
FP32
20.05 TFLOPS
|
FP32
950 GFLOPS
|
|
FP16
20.05 TFLOPS
|
-
-
|
|
Form Factor
Soldered
-
|
Form Factor
Soldered
-
|
|
TDP
115W
|
TDP
23W
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
GB6 OpenCL N/A
0%
|
|
|
GB6 Metal N/A
0%
|
GB6 Metal N/A
0%
|
|
GB6 Vulkan N/A
0%
|
|
GB5 OpenCL N/A
0%
|
GB5 OpenCL N/A
0%
|
|
GB5 CUDA N/A
0%
|
GB5 CUDA N/A
0%
|
|
GB5 Metal N/A
0%
|
GB5 Metal N/A
0%
|
|
GB5 Vulkan N/A
0%
|
GB5 Vulkan N/A
0%
|
|
OCT 2020.1 N/A
0%
|
OCT 2020.1 N/A
0%
|
|
OCT Metal N/A
0%
|
OCT Metal N/A
0%
|
|
Peak AI
Performance
641.43 TOPS
INT4 Tensor Sparse
|
Peak AI
Performance
3.82 TOPS
INT8
|
|
-
-
-
|
-
-
-
|
|
FP8
-
160.36 TFLOPS
Tensor (FP16 Accumulate)
320.72 TFLOPS
Tensor (FP16 Accumulate) Sparse
80.18 TFLOPS
Tensor (FP32 Accumulate)
160.36 TFLOPS
Tensor (FP32 Accumulate) Sparse
|
-
-
-
-
-
-
|
|
FP16
20.05 TFLOPS
80.18 TFLOPS
Tensor (FP16 Accumulate)
160.36 TFLOPS
Tensor (FP16 Accumulate) Sparse
40.09 TFLOPS
Tensor (FP32 Accumulate)
80.18 TFLOPS
Tensor (FP32 Accumulate) Sparse
|
-
-
-
-
-
-
|
|
FP32
20.05 TFLOPS
-
-
|
FP32
950 GFLOPS
-
-
|
|
FP64
310 GFLOPS
-
|
FP64
30 GFLOPS
-
|
|
BF16
20.05 TFLOPS
40.09 TFLOPS
Tensor
80.18 TFLOPS
Tensor Sparse
|
-
-
-
-
|
|
TF32
20.05 TFLOPS
Tensor
40.09 TFLOPS
Tensor Sparse
|
-
-
-
|
|
INT4
320.72 TOPS
Tensor
641.43 TOPS
Tensor Sparse
|
-
-
-
|
|
INT8
-
160.36 TOPS
Tensor
320.72 TOPS
Tensor Sparse
|
INT8
3.82 TOPS
-
-
|
|
INT32
10.02 TOPS
|
INT32
0.95 TOPS
|
|
Ray Tracing
46.3 TOPS
|
-
-
|
|
Pixel
Fillrate
104.4 GPixel/s
|
Pixel
Fillrate
9.936 GPixel/s
|
|
-
-
|
-
-
|
|
Texture
Fillrate
313.2 GTexel/s
|
Texture
Fillrate
29.808 GTexel/s
|
|
Manufacturer
NVIDIA
|
Manufacturer
NVIDIA
|
|
Chip Designer
NVIDIA
|
Chip Designer
NVIDIA
|
|
Architecture
Ada Lovelace
|
Architecture
Maxwell
|
|
Family
GeForce 40
|
Family
GeForce 900
|
|
Codename
NV186
AD106
Variant
GN21-X6
|
Codename
NV118
GM108
-
-
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
2/22/2023
|
Release Date
1/1/2016
|
|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
|
Fabrication Node
4N
-
|
Fabrication Node
28nm
-
|
|
Die Size
188 mm²
-
|
Die Size
89 mm²
-
|
|
Transistor Count
22.9 Billion
-
|
Transistor Count
1.1 Billion
-
|
|
Transistor Density
121.81M/mm²
-
|
Transistor Density
12.61M/mm²
-
|
|
Form
Soldered
|
Form
Soldered
|
|
Shading Units
4608 Shaders
-
|
Shading Units
384 Shaders
-
|
|
Texture Mapping Units
144 TMUs
|
Texture Mapping Units
24 TMUs
|
|
Render Output Units
48 ROPs
|
Render Output Units
8 ROPs
|
|
Tensor Cores
144 T-Cores
|
-
-
|
|
Ray-Tracing Cores
36 RT-Cores
|
-
-
|
|
Streaming Multiprocessors
36 SMs
|
Streaming Multiprocessors
3 SMs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Graphics Processing Clusters
3 GPCs
|
-
-
|
|
-
-
2070MHz Base
2175MHz
|
-
-
1004MHz Base
1242MHz
|
|
-
-
|
-
-
|
|
L1
64KB/SM Tex
128KB/SM
-
-
|
L1
-
64KB/SM
-
-
|
|
L2
32MB Shared
|
L2
1MB Shared
|
|
-
-
-
|
-
-
-
|
|
8GB
GDDR6
-
|
2GB
DDR3
-
|
|
Bus Width
128Bit
|
Bus Width
64Bit
|
|
Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
256GB/s
|
Clock
1000MHz
Transfer Rate
2GT/s
Bandwidth
16GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
115W
|
TDP
23W
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
|
Max Resolution
7680x4320
|
Max Resolution
4096x2304
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
|
Display Stream Compression (DSC)
Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
4
|
Multi Monitor Support
3
|
|
Content Protection
HDCP 2.3
|
-
-
|
|
Model
NVENC 8
|
No Encoders
-
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Model
NVDEC 5
|
No Decoders
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Direct X
12
Direct 3D
12_3
|
Direct X
12
Direct 3D
11_0
|
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
|
|
Shader Model
6.7
CUDA
8.9
-
-
PureVideo HD
VP12
VDPAU
Feature Set L
|
Shader Model
6.7
CUDA
5.0
-
-
PureVideo HD
VP6
VDPAU
Feature Set E
|
|
Not a Card
-
-
-
|
Not a Card
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
PCIe Version
4.0
PCIe Lanes
16
|
-
-
PCIe Version
3.0
PCIe Lanes
16
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
Copy Link