GeForce GTX 645 OEM vs MX350
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 584 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 25.62 | no data |
| Architecture | Pascal (2016−2021) | Kepler (2012−2018) |
| GPU code name | GP107 | GK106 |
| Market segment | Laptop | Desktop |
| Release date | 10 February 2020 (5 years ago) | 22 April 2013 (12 years ago) |
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 640 | 576 |
| Core clock speed | 747 MHz | 824 MHz |
| Boost clock speed | 937 MHz | no data |
| Number of transistors | 3,300 million | 2,540 million |
| Manufacturing process technology | 14 nm | 28 nm |
| Power consumption (TDP) | 20 Watt | 65 Watt |
| Texture fill rate | 29.98 | 39.55 |
| Floating-point processing power | 1.199 TFLOPS | 0.9492 TFLOPS |
| ROPs | 16 | 16 |
| TMUs | 32 | 48 |
Form factor & compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Length | no data | 147 mm |
| Width | no data | 1-slot |
| Supplementary power connectors | None | None |
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 | GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 1 GB |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 1752 MHz | 1000 MHz |
| Memory bandwidth | 56.06 GB/s | 64 GB/s |
| Shared memory | - | - |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | No outputs | 1x DVI, 1x HDMI, 1x DisplayPort |
| HDMI | - | + |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| Optimus | + | - |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 (11_0) |
| Shader Model | 6.4 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.2.131 | 1.1.126 |
| CUDA | 6.1 | 3.0 |
Pros & cons summary
| Recency | 10 February 2020 | 22 April 2013 |
| Maximum RAM amount | 2 GB | 1 GB |
| Chip lithography | 14 nm | 28 nm |
| Power consumption (TDP) | 20 Watt | 65 Watt |
GeForce MX350 has an age advantage of 6 years, a 100% higher maximum VRAM amount, a 100% more advanced lithography process, and 225% lower power consumption.
We couldn't decide between GeForce MX350 and GeForce GTX 645 OEM. We've got no test results to judge.
Be aware that GeForce MX350 is a notebook graphics card while GeForce GTX 645 OEM is a desktop one.
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