GPU Wiki
Compare NVIDIA GPUs
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| Spec | Quadro K420 |
|---|---|
| Overview | |
| Product name | NVIDIA Quadro K420 |
| Architecture | Kepler |
| Generation / family | Quadro |
| GPU codename | GK107 |
| Launch date | 2014-07-22 |
| Market segment | Workstation, Creator in Quadro |
| Board type / entry type | Workstation GPU |
| GPU | |
| Process node | TSMC 28 nm |
| Die size | 118 mm² |
| Transistor count | 1.27 billion |
| GPU chip | GK107 |
| SM / multiprocessor count | 0 |
| CUDA Cores | 192 |
| ROPs | 16 |
| TMUs | 16 |
| Clocks | |
| Base / Core clock | 876 MHz |
| Boost clock | 876 MHz |
| Memory clock | 891 MHz |
| Memory | |
| Memory size | 1 GB |
| Memory type | DDR3 |
| Memory bus width | 128-bit |
| Memory bandwidth | 28.51 GB/s |
| Bus / Interface | |
| Bus interface | PCIe 2.0 x16 |
| AGP / PCI / PCIe distinction | PCIe |
| Power | |
| TDP / TBP / board power | 41 W |
| Recommended PSU | 200 W |
| Power connectors | None |
| Slot width | Single-slot, 160 mm length |
| Display / Media | |
| Display outputs | 1x DVI, 1x DisplayPort 1.2 |
| Features | |
| DirectX support | DirectX 11.0 |
| OpenGL support | OpenGL 4.6 |
| Vulkan support | Vulkan 1.2 |
| CUDA support | 3.0 |
| Shader Model | 5.1 |
| Performance / Benchmarks | |
| FP32 throughput | 0.34 TFLOPS |
Overview
Product name
Quadro K420
NVIDIA Quadro K420
Architecture
Quadro K420
Kepler
Generation / family
Quadro K420
Quadro
GPU codename
Quadro K420
GK107
Launch date
Quadro K420
2014-07-22
Market segment
Quadro K420
Workstation, Creator in Quadro
Board type / entry type
Quadro K420
Workstation GPU
GPU
Process node
Quadro K420
TSMC 28 nm
Die size
Quadro K420
118 mm²
Transistor count
Quadro K420
1.27 billion
GPU chip
Quadro K420
GK107
SM / multiprocessor count
Quadro K420
0
CUDA Cores
Quadro K420
192
ROPs
Quadro K420
16
TMUs
Quadro K420
16
Clocks
Base / Core clock
Quadro K420
876 MHz
Boost clock
Quadro K420
876 MHz
Memory clock
Quadro K420
891 MHz
Memory
Memory size
Quadro K420
1 GB
Memory type
Quadro K420
DDR3
Memory bus width
Quadro K420
128-bit
Memory bandwidth
Quadro K420
28.51 GB/s
Bus / Interface
Bus interface
Quadro K420
PCIe 2.0 x16
AGP / PCI / PCIe distinction
Quadro K420
PCIe
Power
TDP / TBP / board power
Quadro K420
41 W
Recommended PSU
Quadro K420
200 W
Power connectors
Quadro K420
None
Slot width
Quadro K420
Single-slot, 160 mm length
Display / Media
Display outputs
Quadro K420
1x DVI, 1x DisplayPort 1.2
Features
DirectX support
Quadro K420
DirectX 11.0
OpenGL support
Quadro K420
OpenGL 4.6
Vulkan support
Quadro K420
Vulkan 1.2
CUDA support
Quadro K420
3.0
Shader Model
Quadro K420
5.1
Performance / Benchmarks
FP32 throughput
Quadro K420
0.34 TFLOPS