NVIDIA RTX 2000 Max-Q vs NVIDIA GeForce 845M
NVIDIA RTX 2000 Max-Q
NVIDIA GeForce 845M
|
3072 Shaders
8GB GDDR6
1455MHz
|
384 Shaders
2GB GDDR5
1150MHz
|
|
FP32
8.94 TFLOPS
|
FP32
0.88 TFLOPS
|
|
FP16
8.94 TFLOPS
|
-
-
|
|
Form Factor
Soldered
-
|
Form Factor
Soldered
-
|
|
TDP
50W
|
TDP
33W
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
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%
|
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Manufacturer
NVIDIA
|
Manufacturer
NVIDIA
|
|
Chip Designer
NVIDIA
|
Chip Designer
NVIDIA
|
|
Architecture
Ada Lovelace
|
Architecture
Maxwell
|
|
Family
RTX Ada
|
Family
GeForce 800
|
|
Codename
NV187
AD107
Variant
AD107
|
Codename
NV118
GM108
-
-
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
3/21/2023
|
Release Date
2/7/2015
|
|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
|
Fabrication Node
4N
-
|
Fabrication Node
28nm
-
|
|
Die Size
159 mm²
-
|
Die Size
89 mm²
-
|
|
Transistor Count
18.9 Billion
-
|
Transistor Count
1.1 Billion
-
|
|
Transistor Density
118.87M/mm²
-
|
Transistor Density
12.61M/mm²
-
|
|
Form
Soldered
|
Form
Soldered
|
|
Shading Units
3072 Shaders
-
|
Shading Units
384 Shaders
-
|
|
Texture Mapping Units
96 TMUs
|
Texture Mapping Units
32 TMUs
|
|
Render Output Units
48 ROPs
|
Render Output Units
16 ROPs
|
|
Tensor Cores
96 T-Cores
|
-
-
|
|
Ray-Tracing Cores
24 RT-Cores
|
-
-
|
|
Streaming Multiprocessors
24 SMs
|
Streaming Multiprocessors
3 SMs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
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-
-
|
-
-
|
|
-
-
930MHz Base
1455MHz
|
-
-
1071MHz Base
1150MHz
|
|
-
-
|
-
-
|
|
FP8
-
71.52 TFLOPS Tensor
|
-
-
-
|
|
FP16
8.94 TFLOPS
35.76 TFLOPS Tensor
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
FP32
8.94 TFLOPS
|
FP32
0.88 TFLOPS
|
|
TF32
17.88 TFLOPS
|
-
-
|
|
FP64
0.14 TFLOPS
-
|
FP64
0.03 TFLOPS
-
|
|
-
-
|
-
-
|
|
Ray Tracing
20.7 TOPS
|
-
-
|
|
Pixel Fillrate
69.84 GPixel/s
|
Pixel Fillrate
18.4 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
139.68 GTexel/s
|
Texture Fillrate
36.8 GTexel/s
|
|
-
-
|
-
-
|
|
L1
64KB/SM Tex
128KB/SM
-
-
|
L1
-
64KB/SM
-
-
|
|
L2
12MB Shared
|
L2
1MB Shared
|
|
-
-
-
|
-
-
-
|
|
8GB
GDDR6
-
|
2GB
GDDR5
-
|
|
Bus Width
128Bit
|
Bus Width
64Bit
|
|
Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
256GB/s
|
Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
40GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
50W
|
TDP
33W
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
|
Max Resolution
7680x4320
|
Max Resolution
4096x2304
|
|
Max Resolution Refresh Rate
120Hz
|
Max Resolution Refresh Rate
30Hz
|
|
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
2
|
|
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
-
-
-
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-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
|
|
-
-
PCIe Version
4.0
PCIe Lanes
16
|
-
-
PCIe Version
3.0
PCIe Lanes
16
|
|
-
-
-
-
|
-
-
-
-
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-
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-
-
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