Intel Core (client)
Raptor Lake
Intel Raptor Lake (2022) supports x86-64-v3.
- x86-64 level
- x86-64-v3
- Vendor
- Intel
- First products
- 2022
- Products
- 13th and 14th generation Core
- Segments
- Cores
- Raptor Cove P-cores and Enhanced Gracemont E-cores
- GCC target
-march=raptorlake- Optimization
- Optimizing code for Golden Cove and Raptor Cove
- E-cores
- Optimizing code for Crestmont and Gracemont
Product lines
| Product line | Segment | Socket | Source |
|---|---|---|---|
| 13th generation Core | desktop | LGA1700 | intel.com |
| 13th generation Core | mobile | BGA1744, BGA1964 | intel.com |
| 13th generation Core | embedded | LGA1700, BGA1744 | intel.com |
| 14th generation Core | desktop | LGA1700 | intel.com |
| 14th generation Core | mobile | BGA1964 | intel.com |
| Core (Series 1) | mobile | BGA1744 | intel.com |
| Core (Series 1) | embedded | LGA1700 | intel.com |
| Core (Series 2) | mobile | BGA1744 | intel.com |
| Xeon E-2400 | server | LGA1700 | intel.com |
| Xeon 6300P | server | LGA1700 | intel.com |
Why not x86-64-v4?
Raptor Lake lacks AVX512BW, AVX512CD, AVX512DQ, AVX512F and AVX512VL, all of which x86-64-v4 requires.
Feature checklist
| Feature | Raptor Lake | Enumerated by | Linux flag |
|---|---|---|---|
| x86-64-v1 | |||
| CMOV | Yes | CPUID.01H:EDX[15] | cmov |
| CX8 | Yes | CPUID.01H:EDX[8] | cx8 |
| FPU | Yes | CPUID.01H:EDX[0] | fpu |
| FXSR | Yes | CPUID.01H:EDX[24] | fxsr |
| MMX | Yes | CPUID.01H:EDX[23] | mmx |
| OSFXSR via FXSR | Yes | CPUID.01H:EDX[24] | fxsr |
| SCE | Yes | CPUID.80000001H:EDX[11] | syscall |
| SSE | Yes | CPUID.01H:EDX[25] | sse |
| SSE2 | Yes | CPUID.01H:EDX[26] | sse2 |
| x86-64-v2 | |||
| CMPXCHG16B | Yes | CPUID.01H:ECX[13] | cx16 |
| LAHF-SAHF | Yes | CPUID.80000001H:ECX[0] | lahf_lm |
| POPCNT | Yes | CPUID.01H:ECX[23] | popcnt |
| SSE3 | Yes | CPUID.01H:ECX[0] | pni |
| SSE4.1 | Yes | CPUID.01H:ECX[19] | sse4_1 |
| SSE4.2 | Yes | CPUID.01H:ECX[20] | sse4_2 |
| SSSE3 | Yes | CPUID.01H:ECX[9] | ssse3 |
| x86-64-v3 | |||
| AVX | Yes | CPUID.01H:ECX[28] | avx |
| AVX2 | Yes | CPUID.(EAX=07H,ECX=0):EBX[5] | avx2 |
| BMI1 | Yes | CPUID.(EAX=07H,ECX=0):EBX[3] | bmi1 |
| BMI2 | Yes | CPUID.(EAX=07H,ECX=0):EBX[8] | bmi2 |
| F16C | Yes | CPUID.01H:ECX[29] | f16c |
| FMA | Yes | CPUID.01H:ECX[12] | fma |
| LZCNT | Yes | CPUID.80000001H:ECX[5] | abm |
| MOVBE | Yes | CPUID.01H:ECX[22] | movbe |
| OSXSAVE via XSAVE | Yes | CPUID.01H:ECX[26] | xsave |
| x86-64-v4 | |||
| AVX512F | No | CPUID.(EAX=07H,ECX=0):EBX[16] | avx512f |
| AVX512BW | No | CPUID.(EAX=07H,ECX=0):EBX[30] | avx512bw |
| AVX512CD | No | CPUID.(EAX=07H,ECX=0):EBX[28] | avx512cd |
| AVX512DQ | No | CPUID.(EAX=07H,ECX=0):EBX[17] | avx512dq |
| AVX512VL | No | CPUID.(EAX=07H,ECX=0):EBX[31] | avx512vl |
Other extensions
Notable extensions outside the x86-64 levels. Vendors sometimes disable these on individual models. Linked names lead to the extension's instructions.
Known vulnerabilities
The CVEs that the sources of the vulnerability list name as affecting Raptor Lake, in all of its models or in some of them.
- CVE-2025-40300 VMSCAPE
- CVE-2025-31648 Intel processor errata: Microcode flow value handling
- CVE-2025-20109 Stream Cache Isolation: Stream cache isolation (2025)
- CVE-2025-20054 Intel processor errata: Core management exception
- CVE-2024-45332 Branch Privilege Injection: Indirect Branch Predictor Delayed Updates
- CVE-2024-39355 Intel processor errata: Physical or environmental conditions: 13th and 14th generation Core
- CVE-2024-31068 Intel processor errata: Machine check error avoidance derivative
- CVE-2024-24968 Intel processor errata: Hardware logic state machines Some models
- CVE-2023-49141 Stream Cache Isolation: Stream cache isolation
- CVE-2023-45733 Intel processor errata: Hardware logic race
- CVE-2023-39368 Intel processor errata: Bus lock regulator Some models
- CVE-2023-38575 Incomplete Branch Prediction Barrier: Incomplete Branch Prediction Barrier: Intel
- CVE-2023-28746 Register File Data Sampling Some models
- CVE-2023-23583 Redundant Prefix Issue Some models
- CVE-2022-38090 Intel SGX: Stale data read from the legacy xAPIC under SGX
- CVE-2022-28693 Retbleed: Restricted RSB Alternate behavior
- CVE-2022-26373 Spectre variant 2: Post-barrier Return Stack Buffer Predictions
- CVE-2022-21233 Stale Data Read from Legacy xAPIC
- CVE-2022-0002 Spectre variant 2: Intra-mode Branch Target Injection
- CVE-2022-0001 Spectre variant 2: Branch History Injection
- CVE-2021-0089 Speculative Code Store Bypass
- CVE-2021-0086 Floating Point Value Injection
- CVE-2019-1125 Spectre variant 1: Spectre v1 swapgs
- CVE-2018-3639 Speculative Store Bypass
- CVE-2017-5753 Spectre variant 1: Bounds Check Bypass
- CVE-2017-5715 Spectre variant 2: Branch Target Injection
Other Intel Core (client) microarchitectures
- NetBurst (Prescott, Nocona) 2004 v1
- Core (Merom, Conroe) 2006 v1
- Penryn 2007 v1
- Nehalem 2008 v2
- Westmere 2010 v2
- Sandy Bridge 2011 v2
- Ivy Bridge 2012 v2
- Haswell 2013 v3
- Broadwell 2014 v3
- Skylake 2015 v3
- Kaby Lake 2016 v3
- Coffee Lake 2017 v3
- Cannon Lake 2018 v4
- Comet Lake 2019 v3
- Ice Lake (client) 2019 v4
- Tiger Lake 2020 v4
- Alder Lake 2021 v3
- Rocket Lake 2021 v4
- Raptor Lake 2022 v3
- Meteor Lake 2023 v3
- Arrow Lake 2024 v3
- Lunar Lake 2024 v3
- Panther Lake 2026 v3
- Nova Lake announced v4
Sources
- GCC -march=raptorlake (processor alias table)
- Linux 7.3 arch/x86/include/asm/intel-family.h: INTEL_RAPTORLAKE, Raptor Cove / Enhanced Gracemont
- Intel 64 and IA-32 Architectures Software Developer's Manual, Volume 4, 335592-093, Table 2-1: Models 06_BAH, 06_B7H and 06_BFH: 13th generation Core processors, Raptor Lake.
- Intel 64 and IA-32 Architectures Optimization Reference Manual, Volume 1, 248966-051, Table 1-1: Lists the 13th and 14th generation Core processors under Raptor Lake.
- Intel ARK: Products formerly Raptor Lake: Launch dates; the earliest is Q4'22 (Core i9-13900K).