1. Intel’s Penryn Sima Dezső Fall 2007 Version 1.0 - 45 nm quad-core -

2. Figure 6.1:Chip dynamic and static power dissipation trends [4] Penryn (1)

3. Figure: New transistor layout [3] Switching speed: 120 % Leakage current: 10 % Penryn (2)

4. Source:[5] Penryn (3)

5. Larger L2 cache (2 x 4 MB 2 x 6 MB) Fast radix-16 divider Single-pass 128-bit wide shuffle engine SSE4 Improved virtualization Reduced dissipation Faster FSB (1.333 GT/s to 1.6 GT/s) Penryn () Penryn (4) Core enhancements of Penryn over Core 2

6. Penryn (5) Source:[5]

7. Penryn (6) Source:[5]

8. Penryn (7) Source:[5]

9. Penryn (8) Source:[5]

10. Penryn (9) Source:[5]

11. Figure: Evolution of the Streaming SIMD Extension (SSE) instruction set [1] PIIIP4 P4 Prescott (PNI) (KNI) (Katmai New Insructions) CorePenryn Penryn (10)

12. Figure: Clovertown vs Harpertown DP server chips [5] Core 2 basedPenryn based Penryn (11)

13. Figure: The dual-core Penryn die (107 mm 2 ) [1] Penryn (12)

14. Figure: The quad-core (2xdual-core) Yorkfield „die” [1] Penryn (13)

15. Nov.11 2007: Announcement of 16 45 nm quad-core processors 1 model: QX9650 High end desktop/gaming 12 models: 5400 QC DP server line 3 models: 5200 DC DP server line Penryn (14)

16. 1333MHz FSB 3.0GHz clock speed with four processing cores (quad-core) 12MB L2 cache (2x6MB) 45nm high-K metal gate transistor technology 214mm2 die size, 820M transistors SSE4 instructions 130W Thermal Design Power, C-Stepping Overspeed protection (clock multiplier) removed Enhanced Intel SpeedStep Technology (EIST) Intel 64 Technology Intel Virtualization Technology (VT)Virtualization Technology Supports Execute Disable Bit (XD) LGA-775 socket interface Penryn (15) Key features of the QX9650

17. Table: Key features of the Xeon 5400/5200 family of DP DC/QC processors [2] Penryn (16)

18. [1]: Töpelt B., „Intel's 45 nm Penryn CPU: 4 GHz Air Cooled”, Oct. 2007, Tom’s Hardware, http://www.tomshardware.com/2007/10/29/intel_penryn_4ghz_with_air_cooling/index.html [2]: http://download.intel.com/products/processor/xeon/dc54kprodbrief.pdf References [3]: Romanchenko V., „Intel Penryn: first 45-nm processors”, Jan. 2007, digital daily, http://www.digital-daily.com/cpu/intel_penryn/ [4]: Kim N. S. et al., „Leakage Current: Moore’s Law Meets Static Power”, Computer, Dec. 2003, pp. 68-75. [5]: Smalley T. & Swinburne R., „Intel Core 2 Extreme QX9650”, Oct. 2007, bit-tech.net http://www.bit-tech.net/hardware/2007/10/29/intel_core_2_extreme_qx9650/1 Penryn (17)