Which Platforms Support Intel® Software Guard Extensions (Intel® SGX) SGX2?

• The Intel Product Specification Search lists processors that support Intel® SGX but do not specify (Intel® SGX) SGX2.
• Unable to validate which processors or systems support (Intel® SGX) SGX2.

There is no single list of processors or systems that support (Intel® SGX) SGX2.

Processors that support (Intel® SGX) SGX2:

• processors formerly known as Gemini Lake
• processors formerly known as Ice Lake

Note: Customer may need to access ark.intel.com to review processor features and specifications.

These two Intel® NUC Kits, which were enabled for Intel® SGX development, support (Intel® SGX) SGX2:

• Intel® NUC Kit NUC7CJYH with Intel® Celeron® J4005 Processor
• Intel® NUC Kit NUC7PJYH with Intel® Pentium® Silver J5005 Processor

There are two options to determine if your system's processor supports (Intel® SGX) SGX2:

Option 1
On a Linux* system, execute cpuid in a terminal:

1. Open a terminal and run: $ cpuid | grep -i sgx
2. Look for output: SGX2 supported = True

Option 2
Use test_sgx.c:

1. Go to the SGX Hardware Github* and download the file test_sgx.c or clone the repository
2. Compile and run test_sgx.c according to these instructions:

   $ gcc test-sgx.c -o test-sgx
   $ ./test-sgx

3. Look for output: sgx 2 supported: 1

Intel® Software Guard Extensions (Intel® SGX) SGX2 is a set of instructions that enable Enclave Dynamic Memory Management.