L20 vs Quadro NVS 320M
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 1186 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | G8x (2007−2008) | Ada Lovelace |
| GPU code name | G84M | AD102 |
| Market segment | Mobile workstation | Desktop |
| Release date | 9 June 2007 (17 years ago) | 16 November 2023 (less than a year ago) |
| Current price | $66 | $500 |
Detailed specifications
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 32 | 11776 |
| Core clock speed | 575 MHz | no data |
| Boost clock speed | no data | 2520 MHz |
| Number of transistors | 289 million | 76,300 million |
| Manufacturing process technology | 80 nm | 5 nm |
| Power consumption (TDP) | 20 Watt | 275 Watt |
| Texture fill rate | 9.200 | 927.4 |
| Floating-point performance | 73.6 gflops | no data |
Form factor & compatibility
Information on Quadro NVS 320M and L20 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
| Laptop size | large | no data |
| Interface | MXM-HE | PCIe 4.0 x16 |
| Length | no data | 267 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | no data | 1x 16-pin |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | GDDR3, GDDR2 | GDDR6 |
| Maximum RAM amount | 512 MB | 48 GB |
| Memory bus width | 128 Bit | 384 Bit |
| Memory clock speed | 700 MHz | 18 GB/s |
| Memory bandwidth | 22.4 GB/s | 864.0 GB/s |
| Shared memory | - | no data |
Connectivity and outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | No outputs | 4x DisplayPort 1.4a |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 11.1 (10_0) | 12 Ultimate (12_2) |
| Shader Model | 4.0 | 6.7 |
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 3.0 |
| Vulkan | N/A | 1.3 |
| CUDA | 1.1 | 8.9 |
Pros & cons summary
| Recency | 9 June 2007 | 16 November 2023 |
| Maximum RAM amount | 512 MB | 48 GB |
| Chip lithography | 80 nm | 5 nm |
| Power consumption (TDP) | 20 Watt | 275 Watt |
NVS 320M has 1275% lower power consumption.
L20, on the other hand, has an age advantage of 16 years, a 9500% higher maximum VRAM amount, and a 1500% more advanced lithography process.
We couldn't decide between Quadro NVS 320M and L20. We've got no test results to judge.
Be aware that Quadro NVS 320M is a mobile workstation card while L20 is a desktop one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with similar GPUs
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