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 | A800 PCIe 40 GB |
|---|---|
| Overview | |
| Product name | NVIDIA A800 PCIe 40 GB |
| Architecture | Ampere |
| Generation / family | NVIDIA A-Series |
| GPU codename | GA100 |
| Launch date | 2022-11-08 |
| Market segment | Data Center in NVIDIA A-Series |
| Board type / entry type | Data Center GPU |
| GPU | |
| Process node | TSMC 7 nm |
| Die size | 826 mm² |
| Transistor count | 54.2 billion |
| GPU chip | GA100 |
| SM / multiprocessor count | 108 |
| CUDA Cores | 6912 |
| Tensor Cores | 432 |
| ROPs | 160 |
| TMUs | 432 |
| Clocks | |
| Base / Core clock | 765 MHz |
| Boost clock | 1,410 MHz |
| Memory clock | 1,215 MHz |
| Memory | |
| Memory size | 40 GB |
| Memory type | HBM2e |
| Memory bus width | 5,120-bit |
| Memory bandwidth | 1,560 GB/s |
| Bus / Interface | |
| Bus interface | PCIe 4.0 x16 |
| AGP / PCI / PCIe distinction | PCIe |
| Power | |
| TDP / TBP / board power | 250 W |
| Recommended PSU | 600 W |
| Power connectors | 8-pin EPS |
| Slot width | Dual-slot, 267 mm length |
| Features | |
| CUDA support | 8.0 |
| Performance / Benchmarks | |
| FP32 throughput | 19.49 TFLOPS |
| FP16 throughput | 77.97 TFLOPS |
Overview
Product name
A800 PCIe 40 GB
NVIDIA A800 PCIe 40 GB
Architecture
A800 PCIe 40 GB
Ampere
Generation / family
A800 PCIe 40 GB
NVIDIA A-Series
GPU codename
A800 PCIe 40 GB
GA100
Launch date
A800 PCIe 40 GB
2022-11-08
Market segment
A800 PCIe 40 GB
Data Center in NVIDIA A-Series
Board type / entry type
A800 PCIe 40 GB
Data Center GPU
GPU
Process node
A800 PCIe 40 GB
TSMC 7 nm
Die size
A800 PCIe 40 GB
826 mm²
Transistor count
A800 PCIe 40 GB
54.2 billion
GPU chip
A800 PCIe 40 GB
GA100
SM / multiprocessor count
A800 PCIe 40 GB
108
CUDA Cores
A800 PCIe 40 GB
6912
Tensor Cores
A800 PCIe 40 GB
432
ROPs
A800 PCIe 40 GB
160
TMUs
A800 PCIe 40 GB
432
Clocks
Base / Core clock
A800 PCIe 40 GB
765 MHz
Boost clock
A800 PCIe 40 GB
1,410 MHz
Memory clock
A800 PCIe 40 GB
1,215 MHz
Memory
Memory size
A800 PCIe 40 GB
40 GB
Memory type
A800 PCIe 40 GB
HBM2e
Memory bus width
A800 PCIe 40 GB
5,120-bit
Memory bandwidth
A800 PCIe 40 GB
1,560 GB/s
Bus / Interface
Bus interface
A800 PCIe 40 GB
PCIe 4.0 x16
AGP / PCI / PCIe distinction
A800 PCIe 40 GB
PCIe
Power
TDP / TBP / board power
A800 PCIe 40 GB
250 W
Recommended PSU
A800 PCIe 40 GB
600 W
Power connectors
A800 PCIe 40 GB
8-pin EPS
Slot width
A800 PCIe 40 GB
Dual-slot, 267 mm length
Display / Media
Features
CUDA support
A800 PCIe 40 GB
8.0
Performance / Benchmarks
FP32 throughput
A800 PCIe 40 GB
19.49 TFLOPS
FP16 throughput
A800 PCIe 40 GB
77.97 TFLOPS