// MEMORY · STANDARDS
Memory overclocking profiles.
The two standards for DDR5 overclocking: EXPO (AMD) and XMP (Intel). Live statistics from the ROM database per generation.
18
EXPO total
14
XMP total
5
EXPO 1.2 (latest)
14
XMP 3.0 (latest)
// 01 · AMD EXPO
01EXPO Memory Profiles
EXPO 1.0
2022
Initial Release · 2022
- JEDEC-compliant profiles, readable directly from SPD
- Standard 5200–6400 MT/s
- UDIMM support
- 2 profiles per module
13
ROMs with EXPO 1.0
EXPO 1.1
2024
Extension · 2024
- Extended SPD v3 profiles
- Validated up to 7200 MT/s
- Improved AGESA compatibility
- Optimized sub-timings
—
ROMs with EXPO 1.1
current
EXPO 1.2
2025/26
Latest · 2025/26
- CUDIMM support (Clocked DIMM)
- MRDIMM support (Multiplexed Rank)
- ULL Enable (Ultra Low Latency)
- 8000+ MT/s profiles
- Requires AGESA 1.3.0.0+
5
ROMs with EXPO 1.2
// 02 · INTEL XMP
02XMP Memory Profiles
XMP 1.0
2007
DDR3 era · 2007
- 2 vendor profiles per module
- JEDEC profile extension
- DDR3 OC standard
- LGA 1366/1156/1155/1150
—
ROMs with XMP 1.0
XMP 2.0
2014
DDR4 era · 2014
- 2 vendor profiles + 1 user profile
- Improved sub-timing granularity
- DDR4 OC standard
- LGA 1200/1151/2066
—
ROMs with XMP 2.0
current
XMP 3.0
2021+
DDR5 era · 2021+
- 3 vendor profiles + 2 user profiles
- Profile naming via SPD (Hub IC)
- On-the-fly profile switching
- Standard 4800–8000+ MT/s
- CUDIMM-compatible on Z890+
14
ROMs with XMP 3.0
// More about memory features?
How we detect EXPO and XMP.
The pipeline scans SPD profiles, HII UTF-16 strings and platform mappings (LGA/AM5) to classify EXPO/XMP status per ROM.