NVIDIA GeForce RTX 2080 SUPER Mobile vs NVIDIA Quadro P620 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Apr 2020
Feb 2018
Generation
GeForce 20 Mobile
Quadro Mobile
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1365 MHz
1177 MHz
Boost Clock
1560 MHz
1443 MHz
Memory Clock
1750 MHz
1502 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
128bit
Bandwidth
448.0GB/s
96.13GB/s
Render Config
SM Count
48
4
Shading Units
3072
512
TMUs
192
32
ROPs
64
16
Tensor Cores
384
—
RT Cores
48
—
L1 Cache
64 KB (per SM)
48 KB (per SM)
L2 Cache
4 MB
1024 KB
Theoretical Performance
Pixel Rate
99.84 GPixel/s
23.09 GPixel/s
Texture Rate
299.5 GTexel/s
46.18 GTexel/s
FP16 (half)
19.17 TFLOPS
23.09 GFLOPS
FP32 (float)
9.585 TFLOPS
1478 GFLOPS
FP64 (double)
299.5 GFLOPS
46.18 GFLOPS
Graphics Processor
GPU Name
TU104
GP107
GPU Variant
N18E-G3
—
Architecture
Turing
Pascal
Foundry
TSMC
Samsung
Process Size
12 nm
14 nm
Transistors
13.6 billion
3.3 billion
Die Size
545 mm²
132 mm²
Board Design
TDP
150W
40W
Outputs
No outputs
No outputs
Power Connectors
None
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
Benchmark
3DMark Time Spy
10,487
—
3DMark Time Spy Extreme
4,881
—
3DMark Speed Way
2,116
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.