NVIDIA T1000 8 GB vs NVIDIA Quadro P620 Mobile
GPU Specs Compare
Graphics Card
Release Date
May 2021
Feb 2018
Generation
Quadro Turing
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1065 MHz
1177 MHz
Boost Clock
1395 MHz
1443 MHz
Memory Clock
1250 MHz
1502 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
128bit
Bandwidth
160.0GB/s
96.13GB/s
Render Config
SM Count
14
4
Shading Units
896
512
TMUs
56
32
ROPs
32
16
L1 Cache
64 KB (per SM)
48 KB (per SM)
L2 Cache
1024 KB
1024 KB
Theoretical Performance
Pixel Rate
44.64 GPixel/s
23.09 GPixel/s
Texture Rate
78.12 GTexel/s
46.18 GTexel/s
FP16 (half)
5.000 TFLOPS
23.09 GFLOPS
FP32 (float)
2.500 TFLOPS
1478 GFLOPS
FP64 (double)
78.12 GFLOPS
46.18 GFLOPS
Graphics Processor
GPU Name
TU117
GP107
Architecture
Turing
Pascal
Foundry
TSMC
Samsung
Process Size
12 nm
14 nm
Transistors
4.7 billion
3.3 billion
Die Size
200 mm²
132 mm²
Board Design
TDP
50W
40W
Suggested PSU
250 W
-
Outputs
4x mini-DisplayPort 1.4a
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
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
6.8
6.4