INTEL MEROM 寫真曝光！
- 主題發起人 hicookie
- 開始日期
Yonah :
雙核心共用 2M L2 cache
一個clock可處理 3 條指令
OC 3G : SuperPI 1M => 19.xxx
Merom:
雙核心共用 4M L2 cache
一個clock可處理 4 條指令
SuperPI 1M => ???
;nq; ;nq; ;nq;
雙核心共用 2M L2 cache
一個clock可處理 3 條指令
OC 3G : SuperPI 1M => 19.xxx
Merom:
雙核心共用 4M L2 cache
一個clock可處理 4 條指令
SuperPI 1M => ???
;nq; ;nq; ;nq;
This is from Mikes Hardware
"Intel Merom Mobile processor, the successor to Yonah and part of the Santa Rosa platform, is expected to be released in September on a 65nm process. Merom is a Dual Core CPU combining the architecture of NetBurst and the Pentium-M to achieve both high performance and lower power consumption. Merom utilises the FSB and EM64T of NetBurst, but is largely based around the Pentium M architecture. The CPU is a 4-issue design (compared to the 3 issue cores of the Athlon 64 and Pentium 4 architectures) with a 14 stage pipeline - significantly shorter than that of NetBurst CPUs (from 20 in Willamette to 31 stages in Prescott). The shorter pipeline will ensure that Merom and it's derivatives will not clock as high as Precott, but it will likely clock as fast or faster than the Athlon 64 - i.e. around 3Ghz. However, the IPC of Merom is likely to be better than the Athlon 64 due to it's 4 issue superscalar design and vastly better than the P4.
Merom will feature 4MB of L2 cache shared between the two cores and will feature a direct L1 to L1 cache transfer system between the L1 caches of each of the cores to improve performance. Merom will also feature a number of enhances prefectching schemes to enhance the use of the caches. Merom will feature SSE4 support, virtualization capabilities, LaGrande technology and 64-bit capability in addition to EDB, EIST and iAMT2. The initial members of the Meron family are expected to be:
T7600 (4MB L2, 2.33GHz)
T7400 (4MB L2, 2.16GHz)
T7200 (4MB L2, 2.0GHz)
T5600 (2MB L2, 1.83GHz)
T5500 (2MB L2, 1.66GHz)
The performance of Merom is expected to be around 20% higher than Yonah with the same power usage."
And Conroe is the above without having all the mobile power limitations .. so that is why it is so eagerly anticipated.
Regards
☆☆merom 支援em64t及新的sse4指令集，加大的l2 cahe 4mb共享，同時脈下比yonah多20%效能，幸運的是可以和napa(32-64bit)平台共用，現在的雙核心筆電，將來也能支援merom，merom將於9月出產，看來今年真的是intel的天下。 :D
"Intel Merom Mobile processor, the successor to Yonah and part of the Santa Rosa platform, is expected to be released in September on a 65nm process. Merom is a Dual Core CPU combining the architecture of NetBurst and the Pentium-M to achieve both high performance and lower power consumption. Merom utilises the FSB and EM64T of NetBurst, but is largely based around the Pentium M architecture. The CPU is a 4-issue design (compared to the 3 issue cores of the Athlon 64 and Pentium 4 architectures) with a 14 stage pipeline - significantly shorter than that of NetBurst CPUs (from 20 in Willamette to 31 stages in Prescott). The shorter pipeline will ensure that Merom and it's derivatives will not clock as high as Precott, but it will likely clock as fast or faster than the Athlon 64 - i.e. around 3Ghz. However, the IPC of Merom is likely to be better than the Athlon 64 due to it's 4 issue superscalar design and vastly better than the P4.
Merom will feature 4MB of L2 cache shared between the two cores and will feature a direct L1 to L1 cache transfer system between the L1 caches of each of the cores to improve performance. Merom will also feature a number of enhances prefectching schemes to enhance the use of the caches. Merom will feature SSE4 support, virtualization capabilities, LaGrande technology and 64-bit capability in addition to EDB, EIST and iAMT2. The initial members of the Meron family are expected to be:
T7600 (4MB L2, 2.33GHz)
T7400 (4MB L2, 2.16GHz)
T7200 (4MB L2, 2.0GHz)
T5600 (2MB L2, 1.83GHz)
T5500 (2MB L2, 1.66GHz)
The performance of Merom is expected to be around 20% higher than Yonah with the same power usage."
And Conroe is the above without having all the mobile power limitations .. so that is why it is so eagerly anticipated.
Regards
☆☆merom 支援em64t及新的sse4指令集，加大的l2 cahe 4mb共享，同時脈下比yonah多20%效能，幸運的是可以和napa(32-64bit)平台共用，現在的雙核心筆電，將來也能支援merom，merom將於9月出產，看來今年真的是intel的天下。 :D
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