Radeon Instinct MI308X vs ATI Mobility HD 4860
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 | TeraScale (2005−2013) | CDNA 3.0 (2023−2024) |
| GPU code name | M97 | Aqua Vanjaram |
| Market segment | Laptop | Workstation |
| Release date | 3 March 2009 (17 years ago) | 6 December 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. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 640 | 19456 |
| Core clock speed | 650 MHz | 1000 MHz |
| Boost clock speed | no data | 2100 MHz |
| Number of transistors | 826 million | 153,000 million |
| Manufacturing process technology | 40 nm | 5 nm |
| Power consumption (TDP) | no data | 750 Watt |
| Texture fill rate | 20.80 | 2,554 |
| Floating-point processing power | 0.832 TFLOPS | 81.72 TFLOPS |
| ROPs | 16 | no data |
| TMUs | 32 | 1216 |
| Tensor Cores | no data | 1216 |
| L1 Cache | 128 KB | 4.8 MB |
| L2 Cache | 128 KB | 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).
| Laptop size | large | no data |
| Interface | PCIe 2.0 x16 | 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 | GDDR5 | HBM3 |
| Maximum RAM amount | 1 GB | 192 GB |
| Memory bus width | 128 Bit | 8192 Bit |
| Memory clock speed | 1000 MHz | 2525 MHz |
| Memory bandwidth | 64 GB/s | 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 | No outputs | No outputs |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 10.1 (10_1) | N/A |
| Shader Model | 4.1 | N/A |
| OpenGL | 3.3 | N/A |
| OpenCL | 1.1 | 3.0 |
| Vulkan | N/A | N/A |
| DLSS | - | + |
Pros & cons summary
| Recency | 3 March 2009 | 6 December 2023 |
| Maximum RAM amount | 1 GB | 192 GB |
| Chip lithography | 40 nm | 5 nm |
Instinct MI308X has an age advantage of 14 years, a 19100% higher maximum VRAM amount, and a 700% more advanced lithography process.
We couldn't decide between Mobility Radeon HD 4860 and Radeon Instinct MI308X. We've got no test results to judge.
Be aware that Mobility Radeon HD 4860 is a notebook graphics card while Radeon Instinct MI308X is a workstation one.
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