From 8550ed44a6e64a7ab6970b2b2516b3a4a86b3eea Mon Sep 17 00:00:00 2001 From: Jesse Spielman Date: Fri, 11 Oct 2024 16:02:03 +0000 Subject: [PATCH 1/2] Fix table spacing --- README.md | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/README.md b/README.md index a168a32..d23aef7 100644 --- a/README.md +++ b/README.md @@ -302,19 +302,19 @@ version of the processor when recent [transient-execution attack](https://transi in place to flush microarchitectural buffers on enclave entry/exit. Some different microcode versions are provided for reference in the table below. -| Model name | CPU | Base frequency | ucode (date) | APIC timer interval | -| ------------- | ------------------------------------------------------------------------------------------------------------------------------------ | -------------- | ----------------- | ------------------- | -| Skylake | [i7-6700](https://ark.intel.com/products/88196) | 3.4 GHz | ? | 19 | -| Skylake | [i7-6500U](https://ark.intel.com/products/88194) | 2.5 GHz | ? | 25 | -| Skylake | [i5-6200U](https://ark.intel.com/products/88193) | 2.3 GHz | ? | 28 | -| Kaby Lake R | [i7-8650U](https://ark.intel.com/products/124968) | 1.9 GHz | ? | 34 | -| Kaby Lake R | [i7-8650U](https://ark.intel.com/products/124968) | 1.9 GHz | 0xca (2019-10-03) | 54 | -| Coffee Lake R | [i7-9700](https://ark.intel.com/content/www/us/en/ark/products/191792/intel-core-i79700-processor-12m-cache-up-to-4-70-ghz.html) | 3 GHz | 0xf4 (2022-07-31) | 26 | -| Coffee Lake R | [i9-9900K](https://ark.intel.com/products/186605) | 3.6 GHz | ? | 21 | -| Coffee Lake HR | [i7-9750H](https://ark.intel.com/content/www/us/en/ark/products/191045/intel-core-i7-9750h-processor-12m-cache-up-to-4-50-ghz.html) | 2.6 GHz | 0xf4 (2023-02-23) | 37 | -| Ice Lake | [i5-1035G1](https://ark.intel.com/content/www/us/en/ark/products/196603/intel-core-i5-1035g1-processor-6m-cache-up-to-3-60-ghz.html) | 1.00 GHz | 0x32 (2019-07-05) | 135 | -| Ice Lake | [i5-1035G1](https://ark.intel.com/content/www/us/en/ark/products/196603/intel-core-i5-1035g1-processor-6m-cache-up-to-3-60-ghz.html) | 1.00 GHz | 0xb0 (2022-03-09) | 255 | -| Emerald Rapids | [Xeon Gold 5515+](https://ark.intel.com/content/www/us/en/ark/products/237562/intel-xeon-gold-5515-processor-22-5m-cache-3-20-ghz.html) | 3.2 GHz | 0x21000230 (2024-02-05) | 32 | +| Model name | CPU | Base frequency | ucode (date) | APIC timer interval | +| ------------- | --------------------------------------------------------------------------------------------------------------------------------------- | -------------- | ----------------------- | ------------------- | +| Skylake | [i7-6700](https://ark.intel.com/products/88196) | 3.4 GHz | ? | 19 | +| Skylake | [i7-6500U](https://ark.intel.com/products/88194) | 2.5 GHz | ? | 25 | +| Skylake | [i5-6200U](https://ark.intel.com/products/88193) | 2.3 GHz | ? | 28 | +| Kaby Lake R | [i7-8650U](https://ark.intel.com/products/124968) | 1.9 GHz | ? | 34 | +| Kaby Lake R | [i7-8650U](https://ark.intel.com/products/124968) | 1.9 GHz | 0xca (2019-10-03) | 54 | +| Coffee Lake R | [i7-9700](https://ark.intel.com/content/www/us/en/ark/products/191792/intel-core-i79700-processor-12m-cache-up-to-4-70-ghz.html) | 3 GHz | 0xf4 (2022-07-31) | 26 | +| Coffee Lake R | [i9-9900K](https://ark.intel.com/products/186605) | 3.6 GHz | ? | 21 | +| Coffee Lake HR | [i7-9750H](https://ark.intel.com/content/www/us/en/ark/products/191045/intel-core-i7-9750h-processor-12m-cache-up-to-4-50-ghz.html) | 2.6 GHz | 0xf4 (2023-02-23) | 37 | +| Ice Lake | [i5-1035G1](https://ark.intel.com/content/www/us/en/ark/products/196603/intel-core-i5-1035g1-processor-6m-cache-up-to-3-60-ghz.html) | 1.00 GHz | 0x32 (2019-07-05) | 135 | +| Ice Lake | [i5-1035G1](https://ark.intel.com/content/www/us/en/ark/products/196603/intel-core-i5-1035g1-processor-6m-cache-up-to-3-60-ghz.html) | 1.00 GHz | 0xb0 (2022-03-09) | 255 | +| Emerald Rapids | [Xeon Gold 5515+](https://ark.intel.com/content/www/us/en/ark/products/237562/intel-xeon-gold-5515-processor-22-5m-cache-3-20-ghz.html) | 3.2 GHz | 0x21000230 (2024-02-05) | 32 | **Note (calibration).** Currently, the easiest way to configure a reliable timer interval is to From b48ab06fbbba0779091b5988e876392a7ade1262 Mon Sep 17 00:00:00 2001 From: Jesse Spielman Date: Fri, 11 Oct 2024 16:06:43 +0000 Subject: [PATCH 2/2] Add entry for my machine --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index d23aef7..baa04d6 100644 --- a/README.md +++ b/README.md @@ -314,6 +314,7 @@ Some different microcode versions are provided for reference in the table below. | Coffee Lake HR | [i7-9750H](https://ark.intel.com/content/www/us/en/ark/products/191045/intel-core-i7-9750h-processor-12m-cache-up-to-4-50-ghz.html) | 2.6 GHz | 0xf4 (2023-02-23) | 37 | | Ice Lake | [i5-1035G1](https://ark.intel.com/content/www/us/en/ark/products/196603/intel-core-i5-1035g1-processor-6m-cache-up-to-3-60-ghz.html) | 1.00 GHz | 0x32 (2019-07-05) | 135 | | Ice Lake | [i5-1035G1](https://ark.intel.com/content/www/us/en/ark/products/196603/intel-core-i5-1035g1-processor-6m-cache-up-to-3-60-ghz.html) | 1.00 GHz | 0xb0 (2022-03-09) | 255 | +| Comet Lake | [i9-10900K](https://www.intel.com/content/www/us/en/products/sku/199332/intel-core-i910900k-processor-20m-cache-up-to-5-30-ghz.html) | 3.70 GHz | 0xfc (2024-02-01) | 24 | | Emerald Rapids | [Xeon Gold 5515+](https://ark.intel.com/content/www/us/en/ark/products/237562/intel-xeon-gold-5515-processor-22-5m-cache-3-20-ghz.html) | 3.2 GHz | 0x21000230 (2024-02-05) | 32 | **Note (calibration).**