NVIDIA GeForce RTX 3080 Laptop 85W vs NVIDIA GeForce 940MX
NVIDIA GeForce RTX 3080 Laptop 85W
NVIDIA GeForce 940MX
|
6144 Shaders
8GB GDDR6
1320MHz
|
384 Shaders
2GB DDR3
1242MHz
|
|
Peak AI Performance
519.05 TOPS
INT4 Tensor Sparse
|
Peak AI Performance
3.82 TOPS
INT8
|
|
FP32
16.22 TFLOPS
|
FP32
950 GFLOPS
|
|
FP16
16.22 TFLOPS
|
-
-
|
|
Form Factor
Soldered
-
|
Form Factor
Soldered
-
|
|
TDP
85W
|
TDP
23W
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
GB6 OpenCL N/A
0%
|
|
|
GB6 Metal N/A
0%
|
GB6 Metal N/A
0%
|
|
GB6 Vulkan N/A
0%
|
|
GB5 OpenCL 103,500
34%
|
GB5 OpenCL N/A
0%
|
|
GB5 CUDA 124,805
35%
|
GB5 CUDA N/A
0%
|
|
GB5 Metal N/A
0%
|
GB5 Metal N/A
0%
|
|
GB5 Vulkan 80,310
39%
|
GB5 Vulkan N/A
0%
|
|
OCT 2020.1 330
44%
|
OCT 2020.1 N/A
0%
|
|
OCT Metal N/A
0%
|
OCT Metal N/A
0%
|
|
Peak AI
Performance
519.05 TOPS
INT4 Tensor Sparse
|
Peak AI
Performance
3.82 TOPS
INT8
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
FP16
16.22 TFLOPS
64.88 TFLOPS
Tensor (FP16 Accumulate)
129.76 TFLOPS
Tensor (FP16 Accumulate) Sparse
32.44 TFLOPS
Tensor (FP32 Accumulate)
64.88 TFLOPS
Tensor (FP32 Accumulate) Sparse
|
-
-
-
-
-
-
|
|
FP32
16.22 TFLOPS
-
-
|
FP32
950 GFLOPS
-
-
|
|
FP64
250 GFLOPS
-
|
FP64
30 GFLOPS
-
|
|
BF16
16.22 TFLOPS
32.44 TFLOPS
Tensor
64.88 TFLOPS
Tensor Sparse
|
-
-
-
-
|
|
TF32
16.22 TFLOPS
Tensor
32.44 TFLOPS
Tensor Sparse
|
-
-
-
|
|
INT4
259.52 TOPS
Tensor
519.05 TOPS
Tensor Sparse
|
-
-
-
|
|
INT8
-
129.76 TOPS
Tensor
259.52 TOPS
Tensor Sparse
|
INT8
3.82 TOPS
-
-
|
|
INT32
8.11 TOPS
|
INT32
0.95 TOPS
|
|
Ray Tracing
31.7 TOPS
|
-
-
|
|
Pixel
Fillrate
126.72 GPixel/s
|
Pixel
Fillrate
9.936 GPixel/s
|
|
-
-
|
-
-
|
|
Texture
Fillrate
253.44 GTexel/s
|
Texture
Fillrate
29.808 GTexel/s
|
|
Manufacturer
NVIDIA
|
Manufacturer
NVIDIA
|
|
Chip Designer
NVIDIA
|
Chip Designer
NVIDIA
|
|
Architecture
Ampere
|
Architecture
Maxwell
|
|
Family
GeForce 30
|
Family
GeForce 900
|
|
Codename
NV174
GA104
Variant
GN20-E7
|
Codename
NV118
GM108
-
-
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
1/12/2021
|
Release Date
1/1/2016
|
|
Foundry
Samsung
-
|
Foundry
TSMC
-
|
|
Fabrication Node
8N
-
|
Fabrication Node
28nm
-
|
|
Die Size
393 mm²
-
|
Die Size
89 mm²
-
|
|
Transistor Count
17.2 Billion
-
|
Transistor Count
1.1 Billion
-
|
|
Transistor Density
43.82M/mm²
-
|
Transistor Density
12.61M/mm²
-
|
|
Form
Soldered
|
Form
Soldered
|
|
Shading Units
6144 Shaders
-
|
Shading Units
384 Shaders
-
|
|
Texture Mapping Units
192 TMUs
|
Texture Mapping Units
24 TMUs
|
|
Render Output Units
96 ROPs
|
Render Output Units
8 ROPs
|
|
Tensor Cores
192 T-Cores
|
-
-
|
|
Ray-Tracing Cores
48 RT-Cores
|
-
-
|
|
Streaming Multiprocessors
48 SMs
|
Streaming Multiprocessors
3 SMs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Graphics Processing Clusters
6 GPCs
|
-
-
|
|
-
-
870MHz Base
1320MHz
|
-
-
1004MHz Base
1242MHz
|
|
-
-
|
-
-
|
|
L1
64KB/SM Tex
128KB/SM
-
-
|
L1
-
64KB/SM
-
-
|
|
L2
4MB Shared
|
L2
1MB Shared
|
|
-
-
-
|
-
-
-
|
|
8GB
GDDR6
-
|
2GB
DDR3
-
|
|
Bus Width
256Bit
|
Bus Width
64Bit
|
|
Clock
1500MHz
Transfer Rate
12GT/s
Bandwidth
384GB/s
|
Clock
1000MHz
Transfer Rate
2GT/s
Bandwidth
16GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
85W
|
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
3
|
Multi Monitor Support
3
|
|
Content Protection
HDCP 2.3
|
-
-
|
|
Model
NVENC 7
|
No Encoders
-
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
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_2
|
Direct X
12
Direct 3D
11_0
|
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
|
|
Shader Model
6.6
CUDA
8.6
-
-
PureVideo HD
VP11
VDPAU
Feature Set K
|
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