Arc 130T Mobile vs Radeon RX 640
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 672 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 8.38 | no data |
| Architecture | GCN 4.0 (2016−2020) | Xe+ (2025) |
| GPU code name | Polaris 23 | Arrow Lake-H |
| Market segment | Laptop | Laptop |
| Release date | 13 May 2019 (7 years ago) | 13 January 2025 (1 year ago) |
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.
| Pipelines / CUDA cores | 640 | 896 |
| Core clock speed | 1082 MHz | 300 MHz |
| Boost clock speed | 1218 MHz | 2200 MHz |
| Number of transistors | 2,200 million | no data |
| Manufacturing process technology | 14 nm | 5 nm |
| Power consumption (TDP) | 50 Watt | 35 Watt |
| Texture fill rate | 48.72 | 123.2 |
| Floating-point processing power | 1.559 TFLOPS | 3.942 TFLOPS |
| ROPs | 16 | 28 |
| TMUs | 40 | 56 |
| Tensor Cores | no data | 112 |
| Ray Tracing Cores | no data | 7 |
| L1 Cache | 160 KB | no data |
| L2 Cache | 512 KB | 4 MB |
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).
| Laptop size | large | no data |
| Interface | PCIe 3.0 x8 | PCIe 4.0 x8 |
| Supplementary power connectors | None | no data |
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 | System Shared |
| Maximum RAM amount | 2 GB | System Shared |
| Memory bus width | 64 Bit | System Shared |
| Memory clock speed | 1500 MHz | System Shared |
| Memory bandwidth | 48 GB/s | no data |
| 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 | Portable Device Dependent |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| FreeSync | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_0) | 12 Ultimate (12_2) |
| Shader Model | 6.4 | 6.8 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.2.131 | 1.3 |
| DLSS | - | + |
Pros & cons summary
| Recency | 13 May 2019 | 13 January 2025 |
| Chip lithography | 14 nm | 5 nm |
| Power consumption (TDP) | 50 Watt | 35 Watt |
Arc 130T Mobile has an age advantage of 5 years, a 180% more advanced lithography process, and 43% lower power consumption.
We couldn't decide between Radeon RX 640 and Arc 130T Mobile. We've got no test results to judge.
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