GPU Wiki
Compare NVIDIA GPUs
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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Muted cells indicate unavailable, not applicable, or not directly comparable specifications.
| Spec | Tesla K20Xm |
|---|---|
| Overview | |
| Product name | NVIDIA Tesla K20Xm |
| Architecture | Kepler |
| Generation / family | Tesla K Series |
| GPU codename | GK110 |
| Launch date | 2012-11-12 |
| Market segment | Data Center in Tesla K Series |
| Board type / entry type | Data Center GPU |
| GPU | |
| Process node | TSMC 28 nm |
| Die size | 561 mm² |
| Transistor count | 7.08 billion |
| GPU chip | GK110 |
| SM / multiprocessor count | 0 |
| CUDA Cores | 2688 |
| ROPs | 48 |
| TMUs | 224 |
| Clocks | |
| Base / Core clock | 732 MHz |
| Boost clock | 732 MHz |
| Memory clock | 1,300 MHz |
| Memory | |
| Memory size | 6 GB |
| Memory type | GDDR5 |
| Memory bus width | 384-bit |
| Memory bandwidth | 249.6 GB/s |
| Bus / Interface | |
| Bus interface | PCIe 3.0 x16 |
| AGP / PCI / PCIe distinction | PCIe |
| Power | |
| TDP / TBP / board power | 235 W |
| Recommended PSU | 550 W |
| Slot width | Dual-slot, 267 mm length |
| Features | |
| DirectX support | DirectX 11.0 |
| OpenGL support | OpenGL 4.6 |
| Vulkan support | Vulkan 1.2 |
| CUDA support | 3.5 |
| Shader Model | 5.1 |
| Performance / Benchmarks | |
| FP32 throughput | 3.94 TFLOPS |
Overview
Product name
Tesla K20Xm
NVIDIA Tesla K20Xm
Architecture
Tesla K20Xm
Kepler
Generation / family
Tesla K20Xm
Tesla K Series
GPU codename
Tesla K20Xm
GK110
Launch date
Tesla K20Xm
2012-11-12
Market segment
Tesla K20Xm
Data Center in Tesla K Series
Board type / entry type
Tesla K20Xm
Data Center GPU
GPU
Process node
Tesla K20Xm
TSMC 28 nm
Die size
Tesla K20Xm
561 mm²
Transistor count
Tesla K20Xm
7.08 billion
GPU chip
Tesla K20Xm
GK110
SM / multiprocessor count
Tesla K20Xm
0
CUDA Cores
Tesla K20Xm
2688
ROPs
Tesla K20Xm
48
TMUs
Tesla K20Xm
224
Clocks
Base / Core clock
Tesla K20Xm
732 MHz
Boost clock
Tesla K20Xm
732 MHz
Memory clock
Tesla K20Xm
1,300 MHz
Memory
Memory size
Tesla K20Xm
6 GB
Memory type
Tesla K20Xm
GDDR5
Memory bus width
Tesla K20Xm
384-bit
Memory bandwidth
Tesla K20Xm
249.6 GB/s
Bus / Interface
Bus interface
Tesla K20Xm
PCIe 3.0 x16
AGP / PCI / PCIe distinction
Tesla K20Xm
PCIe
Power
TDP / TBP / board power
Tesla K20Xm
235 W
Recommended PSU
Tesla K20Xm
550 W
Slot width
Tesla K20Xm
Dual-slot, 267 mm length
Display / Media
Features
DirectX support
Tesla K20Xm
DirectX 11.0
OpenGL support
Tesla K20Xm
OpenGL 4.6
Vulkan support
Tesla K20Xm
Vulkan 1.2
CUDA support
Tesla K20Xm
3.5
Shader Model
Tesla K20Xm
5.1
Performance / Benchmarks
FP32 throughput
Tesla K20Xm
3.94 TFLOPS