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 | GeForce 940A |
|---|---|
| Overview | |
| Product name | NVIDIA GeForce 940A |
| Architecture | Maxwell |
| Generation / family | GeForce 900A |
| GPU codename | GM108 |
| Launch date | 2015-03-13 |
| Market segment | Desktop in GeForce 900A |
| Board type / entry type | Reference GPU |
| GPU | |
| Process node | TSMC 28 nm |
| Die size | 77 mm² |
| Transistor count | 1.02 billion |
| GPU chip | GM108 |
| SM / multiprocessor count | 3 |
| 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 | 1 GB |
| Memory type | DDR3 |
| Memory bus width | 64-bit |
| Memory bandwidth | 16.02 GB/s |
| Bus / Interface | |
| Bus interface | PCIe 3.0 x8 |
| AGP / PCI / PCIe distinction | PCIe |
| Power | |
| TDP / TBP / board power | 33 W |
| Power connectors | None |
| Slot width | IGP |
| 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 |
Overview
Product name
GeForce 940A
NVIDIA GeForce 940A
Architecture
GeForce 940A
Maxwell
Generation / family
GeForce 940A
GeForce 900A
GPU codename
GeForce 940A
GM108
Launch date
GeForce 940A
2015-03-13
Market segment
GeForce 940A
Desktop in GeForce 900A
Board type / entry type
GeForce 940A
Reference GPU
GPU
Process node
GeForce 940A
TSMC 28 nm
Die size
GeForce 940A
77 mm²
Transistor count
GeForce 940A
1.02 billion
GPU chip
GeForce 940A
GM108
SM / multiprocessor count
GeForce 940A
3
CUDA Cores
GeForce 940A
384
ROPs
GeForce 940A
8
TMUs
GeForce 940A
16
Clocks
Base / Core clock
GeForce 940A
1,029 MHz
Boost clock
GeForce 940A
1,124 MHz
Memory clock
GeForce 940A
1,001 MHz
Memory
Memory size
GeForce 940A
1 GB
Memory type
GeForce 940A
DDR3
Memory bus width
GeForce 940A
64-bit
Memory bandwidth
GeForce 940A
16.02 GB/s
Bus / Interface
Bus interface
GeForce 940A
PCIe 3.0 x8
AGP / PCI / PCIe distinction
GeForce 940A
PCIe
Power
TDP / TBP / board power
GeForce 940A
33 W
Power connectors
GeForce 940A
None
Slot width
GeForce 940A
IGP
Display / Media
Features
DirectX support
GeForce 940A
DirectX 11.0
OpenGL support
GeForce 940A
OpenGL 4.6
Vulkan support
GeForce 940A
Vulkan 1.4
CUDA support
GeForce 940A
5.0
Shader Model
GeForce 940A
5.1
Performance / Benchmarks
FP32 throughput
GeForce 940A
0.86 TFLOPS