Xe DG1 OEM vs GeForce 920A
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 940 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 4.60 | no data |
| Architecture | Kepler 2.0 (2013−2015) | Generation 12.1 (2020−2021) |
| GPU code name | GK208B | DG1 |
| Market segment | Laptop | Desktop |
| Release date | 13 March 2015 (11 years ago) | no data |
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 | 384 | 640 |
| Core clock speed | 954 MHz | no data |
| Boost clock speed | no data | 1550 MHz |
| Number of transistors | 915 million | no data |
| Manufacturing process technology | 28 nm | 10 nm |
| Power consumption (TDP) | 33 Watt | 30 Watt |
| Texture fill rate | 30.53 | 62.00 |
| Floating-point processing power | 0.7327 TFLOPS | 1.984 TFLOPS |
| ROPs | 8 | 20 |
| TMUs | 32 | 40 |
| L1 Cache | 32 KB | no data |
| L2 Cache | 128 KB | no data |
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 x8 | PCIe 3.0 x4 |
| Length | no data | 178 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | no data | 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 | DDR3 | LPDDR4X |
| Maximum RAM amount | 2 GB | 4 GB |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 1001 MHz | 4.3 GB/s |
| Memory bandwidth | 16.02 GB/s | 68.26 GB/s |
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 HDMI, 3x DisplayPort |
| HDMI | - | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12 (12_1) |
| Shader Model | 5.1 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.1.126 | 1.2 |
| CUDA | 3.5 | - |
Pros & cons summary
| Maximum RAM amount | 2 GB | 4 GB |
| Chip lithography | 28 nm | 10 nm |
| Power consumption (TDP) | 33 Watt | 30 Watt |
Xe DG1 OEM has a 100% higher maximum VRAM amount, a 180% more advanced lithography process, and 10% lower power consumption.
We couldn't decide between GeForce 920A and Xe DG1 OEM. We've got no test results to judge.
Be aware that GeForce 920A is a notebook graphics card while Xe DG1 OEM is a desktop one.
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