NVIDIA TITAN Ada vs NVIDIA Quadro P620 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Feb 2018
Generation
GeForce 40
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2235 MHz
1177 MHz
Boost Clock
2520 MHz
1443 MHz
Memory Clock
1500 MHz
1502 MHz
Memory
Memory Size
48GB
4GB
Memory Type
GDDR6X
GDDR5
Memory Bus
384bit
128bit
Bandwidth
1.15TB/s
96.13GB/s
Render Config
SM Count
144
4
Shading Units
18432
512
TMUs
576
32
ROPs
192
16
Tensor Cores
576
—
RT Cores
144
—
L1 Cache
128 KB (per SM)
48 KB (per SM)
L2 Cache
96 MB
1024 KB
Theoretical Performance
Pixel Rate
483.8 GPixel/s
23.09 GPixel/s
Texture Rate
1452 GTexel/s
46.18 GTexel/s
FP16 (half)
92.90 TFLOPS
23.09 GFLOPS
FP32 (float)
92.90 TFLOPS
1478 GFLOPS
FP64 (double)
1452 GFLOPS
46.18 GFLOPS
Graphics Processor
GPU Name
AD102
GP107
GPU Variant
AD102-450-A1
—
Architecture
Ada Lovelace
Pascal
Foundry
TSMC
Samsung
Process Size
5 nm
14 nm
Transistors
76.3 billion
3.3 billion
Die Size
609 mm²
132 mm²
Board Design
TDP
800W
40W
Suggested PSU
1200 W
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
2x 16-pin
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
8.9
6.1
Shader Model
6.8
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.