NVIDIA GeForce RTX 2080 Mobile vs NVIDIA Tesla P4
GPU Specs Compare
Graphics Card
Release Date
Jan 2019
Sep 2016
Generation
GeForce 20 Mobile
Tesla
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1380 MHz
886 MHz
Boost Clock
1590 MHz
1114 MHz
Memory Clock
1750 MHz
1502 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
448.0GB/s
192.3GB/s
Render Config
SM Count
46
20
Shading Units
2944
2560
TMUs
184
160
ROPs
64
64
Tensor Cores
368
-
RT Cores
46
-
L1 Cache
64 KB (per SM)
48 KB (per SM)
L2 Cache
4 MB
2 MB
Theoretical Performance
Pixel Rate
101.8 GPixel/s
71.30 GPixel/s
Texture Rate
292.6 GTexel/s
178.2 GTexel/s
FP16 (half)
18.72 TFLOPS
89.12 GFLOPS
FP32 (float)
9.362 TFLOPS
5.704 TFLOPS
FP64 (double)
292.6 GFLOPS
178.2 GFLOPS
Graphics Processor
GPU Name
TU104
GP104
GPU Variant
N18E-G3-A1
GP104-895-A1
Architecture
Turing
Pascal
Foundry
TSMC
TSMC
Process Size
12 nm
16 nm
Transistors
13.6 billion
7.2 billion
Die Size
545 mm²
314 mm²
Board Design
TDP
150W
75W
Outputs
No outputs
No outputs
Suggested PSU
-
250 W
Power Connectors
-
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
7.5
6.1
Shader Model
6.6
6.4