NVIDIA Quadro P620 Mobile vs NVIDIA GeForce GTX TITAN X
GPU · Specs Compare
Graphics Card
Release Date
Feb 2018
Mar 2015
Generation
Quadro Mobile
GeForce 900
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1177 MHz
1000 MHz
Boost Clock
1443 MHz
1089 MHz
Memory Clock
1502 MHz
1753 MHz
Memory
Memory Size
4GB
12GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
384bit
Bandwidth
96.13GB/s
336.6GB/s
Render Config
SM Count
4
—
Shading Units
512
3072
TMUs
32
192
ROPs
16
96
L1 Cache
48 KB (per SM)
48 KB (per SMM)
L2 Cache
1024 KB
3 MB
Theoretical Performance
Pixel Rate
23.09 GPixel/s
104.5 GPixel/s
Texture Rate
46.18 GTexel/s
209.1 GTexel/s
FP16 (half)
23.09 GFLOPS
—
FP32 (float)
1478 GFLOPS
6.691 TFLOPS
FP64 (double)
46.18 GFLOPS
209.1 GFLOPS
Graphics Processor
GPU Name
GP107
GM200
Architecture
Pascal
Maxwell 2.0
Foundry
Samsung
TSMC
Process Size
14 nm
28 nm
Transistors
3.3 billion
8 billion
Die Size
132 mm²
601 mm²
GPU Variant
—
GM200-400-A1
Board Design
TDP
40W
250W
Outputs
No outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
600 W
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
6.1
5.2
Shader Model
6.4
6.4
Benchmark
3DMark Time Spy
—
5,418
3DMark Time Spy Extreme
—
2,632
Blender
—
543
▲ Specs Compare
Data sourced from official specifications and benchmark tests.