Radeon Instinct MI300A vs Arc Graphics 128EU Mobile
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 | Xe-LPG (2023) | CDNA 3.0 (2023−2024) |
| GPU code name | Meteor Lake GT1 | Aqua Vanjaram |
| Market segment | Laptop | Workstation |
| Release date | 14 December 2023 (1 year ago) | 6 December 2023 (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. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 1024 | 19456 |
| Core clock speed | 300 MHz | 1000 MHz |
| Boost clock speed | 2250 MHz | 2100 MHz |
| Number of transistors | no data | 153,000 million |
| Manufacturing process technology | 10 nm | 5 nm |
| Power consumption (TDP) | 28 Watt | 750 Watt |
| Texture fill rate | 144.0 | 2,554 |
| Floating-point processing power | 4.608 TFLOPS | 81.72 TFLOPS |
| ROPs | 32 | no data |
| TMUs | 64 | 1216 |
| Tensor Cores | no data | 1216 |
| L1 Cache | no data | 4.8 MB |
| L2 Cache | no data | 16 MB |
| L3 Cache | no data | 256 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 | Ring Bus | PCIe 5.0 x16 |
| Width | no data | OAM Module |
| 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 | System Shared | HBM3 |
| Maximum RAM amount | System Shared | 192 GB |
| Memory bus width | System Shared | 8192 Bit |
| Memory clock speed | System Shared | 2525 MHz |
| Memory bandwidth | no data | 10.3 TB/s |
| Shared memory | + | - |
| Resizable BAR | - | + |
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 | Portable Device Dependent | No outputs |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | N/A |
| Shader Model | 6.6 | N/A |
| OpenGL | 4.6 | N/A |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | N/A |
| DLSS | - | + |
Pros & cons summary
| Chip lithography | 10 nm | 5 nm |
| Power consumption (TDP) | 28 Watt | 750 Watt |
Arc Graphics 128EU Mobile has 2578.6% lower power consumption.
Instinct MI300A, on the other hand, has a 100% more advanced lithography process.
We couldn't decide between Arc Graphics 128EU Mobile and Radeon Instinct MI300A. We've got no test results to judge.
Be aware that Arc Graphics 128EU Mobile is a notebook graphics card while Radeon Instinct MI300A is a workstation one.
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