2 GB
DDR31124 MHz
Boost Clock45 W
TDP28 nm
ProcessShare on Social Media
Share Quadro K620 specifications with othersTechnical Specifications
Core Specifications
Architecture:
Maxwell
Process Size:
28 nm
Base Clock:
1058 MHz
Boost Clock:
1124 MHz
Shader Units:
384
SMs:
3
TMUs:
24
ROPs:
16
Memory & Performance
Memory Size:
2 GB
Memory Type:
DDR3
Memory Bandwidth:
28.8 GB/s
Bus Interface:
PCIe 2.0 x16
TDP:
45 W
Suggested PSU:
200 W
Cache & Die Information
L1 Cache:
64 KB
L2 Cache:
2.0 MB
Die Size:
148 mm²
Transistors:
1.9 billion
Transistor Density:
12.6 million/mm²
Physical Specifications
Board Length:
160 mm
Board Width:
69 mm
Power Connectors:
None
Display Outputs:
1x DVI, 1x DisplayPort 1.2
Quick Facts
Performance
Pixel Fill Rate
18.0 GPixel/s
Texture Fill Rate
27.0 GTexel/s
FP32 Performance
0.9 TFLOPS
CUDA Toolkit Compatibility
Cuda Compute
5.0
sm_50
Architecture
Maxwell 1.0
Supported CUDA Toolkits
7.0
7.5
8.0
9.0
9.1
9.2
10.0
Note: Support dropped in CUDA 10.1
Maxwell 1.0 architecture (GM107/GM108) - Support dropped in CUDA 10.1