Radeon RX 7900M vs Arctic Sound-M
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 62 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | no data | 22.95 |
| Architecture | Generation 12.5 (2021−2023) | RDNA 3.0 (2022−2026) |
| GPU code name | Arctic Sound | Navi 31 |
| Market segment | Workstation | Laptop |
| Release date | 2022 (4 years ago) | 19 October 2023 (2 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. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.
| Pipelines / CUDA cores | 8192 | 4608 |
| Core clock speed | 900 MHz | 1825 MHz |
| Boost clock speed | no data | 2090 MHz |
| Number of transistors | 8,000 million | 57,700 million |
| Manufacturing process technology | 10 nm | 5 nm |
| Power consumption (TDP) | 500 Watt | 180 Watt |
| Texture fill rate | 230.4 | 601.9 |
| Floating-point processing power | 14.75 TFLOPS | no data |
| ROPs | 128 | 192 |
| TMUs | 256 | 288 |
| Ray Tracing Cores | no data | 72 |
| L0 Cache | no data | 2.3 MB |
| L1 Cache | no data | 3 MB |
| L2 Cache | 8 MB | 6 MB |
| L3 Cache | no data | 64 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 | no data | large |
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Length | 267 mm | no data |
| Width | 1-slot | no data |
| Supplementary power connectors | 8-pin EPS | 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 | GDDR6 |
| Maximum RAM amount | 16 GB | 16 GB |
| Memory bus width | 4096 Bit | 256 Bit |
| Memory clock speed | 1200 MHz | 2250 MHz |
| Memory bandwidth | 1.23 TB/s | 576.0 GB/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 | 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 | 2.0 |
| Vulkan | N/A | 1.4 |
Pros & cons summary
| Chip lithography | 10 nm | 5 nm |
| Power consumption (TDP) | 500 Watt | 180 Watt |
RX 7900M has a 100% more advanced lithography process, and 178% lower power consumption.
We couldn't decide between Arctic Sound-M and Radeon RX 7900M. We've got no test results to judge.
Be aware that Arctic Sound-M is a workstation graphics card while Radeon RX 7900M is a notebook one.
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