GPU Wiki

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Select up to four GPU Wiki entries to compare matching specifications row by row. The comparison uses the site database and keeps generation-specific specs visibly separate.

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Spec Quadro K620M
Overview
Product name NVIDIA Quadro K620M
Architecture Maxwell
Generation / family Quadro
GPU codename GM108S
Launch date 2015-03-01
Market segment Laptop in Quadro
Board type / entry type Laptop GPU
GPU
Process node TSMC 28 nm
Die size 77 mm²
Transistor count 1.02 billion
GPU chip GM108S
SM / multiprocessor count 2
CUDA Cores 384
ROPs 8
TMUs 16
Clocks
Base / Core clock 1,029 MHz
Boost clock 1,124 MHz
Memory clock 1,001 MHz
Memory
Memory size 2 GB
Memory type DDR3
Memory bus width 64-bit
Memory bandwidth 16.02 GB/s
Bus / Interface
Bus interface MXM-A (3.0)
AGP / PCI / PCIe distinction MXM-A (3.0)
Power
TDP / TBP / board power 30 W
Power connectors None
Slot width MXM Module
Features
DirectX support DirectX 11.0
OpenGL support OpenGL 4.6
Vulkan support Vulkan 1.4
CUDA support 5.0
Shader Model 5.1
Performance / Benchmarks
FP32 throughput 0.86 TFLOPS
Muted cells indicate unavailable, not applicable, or not directly comparable specifications.

Frame rates compare runs of the same game at the same quality preset on one test system. DLAA counts as native resolution, because it applies anti-aliasing at full render resolution rather than upscaling; DLSS and FSR upscaling are never counted as native. Where a capture named ray tracing without a readable on or off value, it is read as on.