Arc B370 vs Data Center GPU Max Subsystem
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Generation 12.5 (2021−2023) | Xe3-LPG (2026) |
| GPU code name | Ponte Vecchio | Panther Lake |
| Market segment | Workstation | Laptop |
| Release date | 10 January 2023 (3 years ago) | 27 January 2026 (less than a 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. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 16384 ×4 | 1280 |
| Core clock speed | 900 MHz | 300 MHz |
| Boost clock speed | 1600 MHz | 2400 MHz |
| Number of transistors | 100,000 million | no data |
| Manufacturing process technology | 10 nm | 3 nm |
| Power consumption (TDP) | 2400 Watt | 25 Watt |
| Texture fill rate | 1,638 ×4 | 96.00 |
| Floating-point processing power | 52.43 TFLOPS ×4 | 6.144 TFLOPS |
| ROPs | no data | 20 |
| TMUs | 1024 ×4 | 40 |
| Tensor Cores | 1024 ×4 | no data |
| Ray Tracing Cores | 128 ×4 | 10 |
| L1 Cache | 64 MB | 640 KB |
| L2 Cache | 408 MB | 16 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).
| Interface | PCIe 5.0 x16 | IGP |
| Length | 267 mm | no data |
| Width | 2-slot | no data |
| Supplementary power connectors | 1x 16-pin | 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 | HBM2e | System Shared |
| Maximum RAM amount | 128 GB ×4 | System Shared |
| Memory bus width | 8192 Bit ×4 | System Shared |
| Memory clock speed | 1565 MHz | System Shared |
| Memory bandwidth | 3,205 GB/s ×4 | 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 |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
| Shader Model | 6.6 | 6.9 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | N/A | 1.4 |
| DLSS | + | - |
Pros & cons summary
| Recency | 10 January 2023 | 27 January 2026 |
| Chip lithography | 10 nm | 3 nm |
| Power consumption (TDP) | 2400 Watt | 25 Watt |
Arc B370 has an age advantage of 3 years, a 233.3% more advanced lithography process, and 9500% lower power consumption.
We couldn't decide between Data Center GPU Max Subsystem and Arc B370. We've got no test results to judge.
Be aware that Data Center GPU Max Subsystem is a workstation graphics card while Arc B370 is a notebook one.
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