NVIDIA RTX PRO 3000 Blackwell Mobile vs NVIDIA Quadro P620 Mobile
GPU Specs Compare
Graphics Card
Release Date
Unknown
Feb 2018
Generation
Blackwell-MW
Quadro Mobile
Type
Mobile
Professional
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
848 MHz
1177 MHz
Boost Clock
1605 MHz
1443 MHz
Memory Clock
1750 MHz
1502 MHz
Memory
Memory Size
12GB
4GB
Memory Type
GDDR7
GDDR5
Memory Bus
192bit
128bit
Bandwidth
672.0GB/s
96.13GB/s
Render Config
SM Count
46
4
Shading Units
5888
512
TMUs
184
32
ROPs
80
16
Tensor Cores
184
-
RT Cores
46
-
L1 Cache
128 KB (per SM)
48 KB (per SM)
L2 Cache
48 MB
1024 KB
Theoretical Performance
Pixel Rate
128.4 GPixel/s
23.09 GPixel/s
Texture Rate
295.3 GTexel/s
46.18 GTexel/s
FP16 (half)
18.90 TFLOPS
23.09 GFLOPS
FP32 (float)
18.90 TFLOPS
1478 GFLOPS
FP64 (double)
295.3 GFLOPS
46.18 GFLOPS
Graphics Processor
GPU Name
GB205
GP107
GPU Variant
GB205
-
Architecture
Blackwell 2.0
Pascal
Foundry
TSMC
Samsung
Process Size
5 nm
14 nm
Transistors
31.1 billion
3.3 billion
Die Size
263 mm²
132 mm²
Board Design
TDP
60W
40W
Suggested PSU
250 W
-
Outputs
Portable Device Dependent
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
1.4
1.3
CUDA
12.0
6.1
Shader Model
6.8
6.4