NVIDIA GeForce RTX 2080 Mobile vs NVIDIA PG506 232
GPU Specs Compare
Graphics Card
Release Date
Jan 2019
Apr 2021
Generation
GeForce 20 Mobile
Tesla
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1380 MHz
930 MHz
Boost Clock
1590 MHz
1440 MHz
Memory Clock
1750 MHz
1215 MHz
Memory
Memory Size
8GB
24GB
Memory Type
GDDR6
HBM2
Memory Bus
256bit
3072bit
Bandwidth
448.0GB/s
933.1GB/s
Render Config
SM Count
46
56
Shading Units
2944
3584
TMUs
184
224
ROPs
64
96
Tensor Cores
368
224
RT Cores
46
-
L1 Cache
64 KB (per SM)
192 KB (per SM)
L2 Cache
4 MB
24 MB
Theoretical Performance
Pixel Rate
101.8 GPixel/s
138.2 GPixel/s
Texture Rate
292.6 GTexel/s
322.6 GTexel/s
FP16 (half)
18.72 TFLOPS
10.32 TFLOPS
FP32 (float)
9.362 TFLOPS
10.32 TFLOPS
FP64 (double)
292.6 GFLOPS
5.161 TFLOPS
Graphics Processor
GPU Name
TU104
GA100
GPU Variant
N18E-G3-A1
-
Architecture
Turing
Ampere
Foundry
TSMC
TSMC
Process Size
12 nm
7 nm
Transistors
13.6 billion
54.2 billion
Die Size
545 mm²
826 mm²
Board Design
TDP
150W
165W
Outputs
No outputs
No outputs
Suggested PSU
-
450 W
Power Connectors
-
8-pin EPS
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
7.5
8.0
Shader Model
6.6
N/A