GPU database reference
Verified catalog recordNVIDIA A40
NVIDIA · A40
NVIDIA A40 graphics reference with normalized architecture, compute, memory, clocks, PCIe, display, media, power, and physical specifications where verified data exists.
- VRAM
- 48 GB GDDR6
- Boost clock
- 1.74 GHz
- PCI Express
- PCIe 4.0
- Board power
- 300 W
Benchmark
Measured performance reference
Benchmark results are comparable only within the exact same test. They do not represent total product quality.
Blender
GPU rendering benchmark
#34 of 125
Rank among GPUs with a Blender score in the CTT dataset.
Technical data
Specifications
Only fields backed by the current normalized record are rendered; missing values stay absent rather than becoming N/A grids.
Overview
| Manufacturer | NVIDIA |
|---|---|
| Launch date | 2020-10-05 |
Architecture
| Architecture | Ampere |
|---|
Compute
| Shader processors | 10752 |
|---|
Memory
| VRAM | 48 GB |
|---|---|
| Memory type | GDDR6 |
| Memory bus | 384 bit |
| Memory bandwidth | 696.0 GB/s |
Clocks
| Base clock | 1.30 GHz |
|---|---|
| Boost clock | 1.74 GHz |
PCIe
| Bus interface | PCIe 4.0 |
|---|
Power
| Board power | 300 W |
|---|
Hardware navigation
Related GPUs
Bounded links selected from structured family, platform, generation, and architecture fields—not model-number proximity.
Sources
Specification provenance
No public source record is available.
Related
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Tool
PCIe Link Bandwidth Calculator
Calculate theoretical one-direction PCIe link bandwidth by generation and lane width.