AMD Radeon Instinct MI308X
We do not have performance data for the Radeon Instinct MI308X for the 3DMark 11 Performance GPU benchmark.
We do not have performance per dollar data for the Radeon Instinct MI308X for the 3DMark 11 Performance GPU benchmark.
Summary
About the AMD Radeon Instinct MI308X GPU
The AMD Radeon Instinct MI308X is a workstation graphics card that launched in Q4 2023. It is built on the CDNA 3.0 GPU microarchitecture (codename Aqua Vanjaram) and is manufactured on a 5 nm process.
Memory
The Instinct MI308X has 192 GB of HBM3 memory, with a 2,525 MHz memory clock and a 8,192 bit interface. This gives it a memory bandwidth of 10.3 Tb/s, which affects how fast it can transfer data to and from memory. GPU memory stores temporary data that helps the GPU with complex math and graphics operations. More memory is generally better, as not having enough can cause performance bottlenecks.
Cores and Clock Speeds
The Instinct MI308X includes 19,456 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,000 MHz and can dynamically boost its clock speed up to 2,100 MHz. Complementing the processing units are 1,216 texture mapping units (TMUs) for efficient texture filtering. Additionally, the GPU features 1,216 AI accelerators optimized for AI workloads.
Compatibility & Power Consumption
AMD recommends a power supply of at least 1,150 W to handle the GPU's thermal design power (TDP) of 750 W.
General Info
General overview of the GPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | Value |
|---|---|
| Manufacturer | AMD |
| Architecture | CDNA 3.0 |
| Market Segment | Workstation |
| Release Date | Q4 2023 |
| Shop | Check Price |
Gaming Performance
Benchmark Performance
Technical Specs
Processor Details
General information about the graphics processing unit like its architecture, manufacturing process size, and transistor count. Newer GPU architectures generally bring efficiency improvements and may introduce technologies that enhance graphical capabilities.
| Spec | Value |
|---|---|
| Codename | Aqua Vanjaram |
| Architecture | CDNA 3.0 |
| Process Size | 5 nm |
| Transistors | 153,000 million |
Board Compatibility
Compatibility information like its slot size, bus interface, power consumption, and display support. These specs are useful for verifying compatibility with your motherboard, power supply, and monitor.
| Spec | Value |
|---|---|
| Bus Interface | PCIe 5.0 x16 |
| Thermal Design Power (TDP) | 750 W |
| Suggested PSU | 1,150 W |
| Outputs | No outputs |
Memory Details
Memory specifications like its capacity, bandwidth, and clock speeds. GPU memory stores graphics data like frames, textures, and shadows which helps display rendered images. These specs are crucial for graphics-intense applications like gaming and 3D modeling.
| Spec | Value |
|---|---|
| Memory Size | 192 GB |
| Memory Type | HBM3 |
| Memory Bandwidth | 10.3 Tb/s |
| Memory Clock | 2,525 MHz |
| Memory Interface | 8,192 bit |
| L1 Cache | 16 KB |
| L2 Cache | 16 MB |
Cores & Clock Speeds
Processing power information like its cores and clock speed. These specs impact how fast they can process graphics. Each type of core or component serves a specific computational purpose.
| Spec | Value |
|---|---|
| Stream Processors (SP) | 19,456 |
| Compute Units (CU) | 304 |
| Texture Mapping Units (TMU) | 1,216 |
| AI Accelerators | 1,216 |
| Core Clock Speed | 1,000 MHz |
| Core Clock Speed (Boost) | 2,100 MHz |
Theoretical Performance
Theoretical performance numbers derived from the raw specifications of the different components like core count and clock speeds. While these provide a glimpse into peak processing power, they do not represent real-world performance.
| Spec | Value |
|---|---|
| Pixel Fill Rate | 0 MPixel/s |
| Texture Fill Rate | 2,553.6 GTexel/s |
| FP32 Performance | 81.72 TFLOPS |
| FP64 Performance | 81.72 TFLOPS |
API Support
Graphics API versions supported by this graphics card. APIs evolve over time, introducing new features and functionalities. Older GPUs may not support recent versions.
| Spec | Value |
|---|---|
| OpenCL | 3.0 |
* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.