1GHz race for ARM Cortex-A8, ARM Cortex-A9 and Intel Atom. Benchmark for ARM Cortex-A8 (DM3730, 256KiB L2 cache), ARM Cortex-A9 (Exynos 4210, 1MiB L2 cache) and Intel Atom (N450, 512KiB L2 cache), all running at 1GHz CPU clock frequency. Cortex-A8 @1GHz (hardfp): Processor: ARMv7 rev 2 @ 1.00GHz (1 Core), Motherboard: IGEP0020 board, Memory: 477MB, Disk: 8GB SA08G OS: Gentoo Base 2.1, Kernel: 2.6.37+ (armv7l), Compiler: GCC 4.7.1, File-System: ext4, Screen Resolution: 1280x1080 Cortex-A9 @1GHz (hardfp): Processor: ARMv7 rev 1 @ 1.20GHz (2 Cores), Motherboard: ORIGEN, Memory: 671MB, Disk: 16GB SDC OS: Gentoo Base 2.1, Kernel: 3.0.13+ (armv7l), Compiler: GCC 4.7.1, File-System: ext4, Screen Resolution: 1024x1200 Atom N450 @1GHz (X32): Processor: Intel Atom N450 @ 1.67GHz (2 Cores), Motherboard: SAMSUNG N150/N210/N220, Memory: 1024MB, Disk: 250GB TOSHIBA MK2555GS OS: Gentoo Base 2.1, Kernel: 3.4.4-gentoo (x86_64), Compiler: GCC 4.7.1, File-System: ext4, Screen Resolution: 1024x600 Atom N450 @1GHz (x86-64): Processor: Intel Atom N450 @ 1.67GHz (2 Cores), Motherboard: SAMSUNG N150/N210/N220, Memory: 1024MB, Disk: 250GB TOSHIBA MK2555GS OS: Gentoo Base 2.1, Kernel: 3.4.4-gentoo (x86_64), Compiler: GCC 4.7.1, File-System: ext4, Screen Resolution: 1024x600 Crippled_Core2_Full_Benchmarks: Processor: Unknown (1 Core), Disk: 41GB OS: Linux, Kernel: 3.5.2-1-ARCH (x86_64), Desktop: KDE 4.9.00, Compiler: GCC 4.7.1 20120721, File-System: ext4, Screen Resolution: 1280x800 Core2_dual_800Mhz: Processor: Intel Core 2 Duo P8400 @ 2.27GHz (2 Cores), Motherboard: LENOVO 2743CTO, Chipset: Intel Mobile 4 MCH + ICH9M, Memory: 4096MB, Disk: 80GB INTEL SSDSA2MH08, Graphics: Intel Mobile 4 IGP, Audio: Conexant CX20561 (Hermosa), Network: Realtek RTL8111/8168B + Intel PRO/Wireless OS: Linux, Kernel: 3.5.2-1-ARCH (x86_64), Desktop: KDE 4.9.00, Display Server: X Server 1.12.3.901 (1.12.4 RC 1), Display Driver: intel 2.20.3, Compiler: GCC 4.7.1 20120721, File-System: ext4, Screen Resolution: 1280x800 LZMA Compression 256MB File Compression Seconds < Lower Is Better Cortex-A8 @1GHz (hardfp) ....... 1173.37 |===================================== Cortex-A9 @1GHz (hardfp) ....... 797.02 |========================= Atom N450 @1GHz (X32) .......... 942.81 |============================== Atom N450 @1GHz (x86-64) ....... 957.36 |============================== Crippled_Core2_Full_Benchmarks . 456.91 |============== Core2_dual_800Mhz .............. 452.71 |============== dcraw RAW To PPM Image Conversion Seconds < Lower Is Better Cortex-A8 @1GHz (hardfp) ....... 845.80 |====================================== Cortex-A9 @1GHz (hardfp) ....... 694.67 |=============================== Atom N450 @1GHz (X32) .......... 615.20 |============================ Atom N450 @1GHz (x86-64) ....... 695.43 |=============================== Crippled_Core2_Full_Benchmarks . 109.06 |===== Core2_dual_800Mhz .............. 109.20 |===== Himeno Benchmark 3.0 Poisson Pressure Solver MFLOPS > Higher Is Better Cortex-A8 @1GHz (hardfp) ....... 54.92 |======= Cortex-A9 @1GHz (hardfp) ....... 116.24 |============== Atom N450 @1GHz (X32) .......... 67.28 |======== Atom N450 @1GHz (x86-64) ....... 75.81 |========= Crippled_Core2_Full_Benchmarks . 314.45 |====================================== Core2_dual_800Mhz .............. 314.69 |====================================== N-Queens 1.0 Elapsed Time Seconds < Lower Is Better Cortex-A8 @1GHz (hardfp) ....... 1017.61 |============================== Cortex-A9 @1GHz (hardfp) ....... 850.89 |========================= Atom N450 @1GHz (X32) .......... 1219.60 |==================================== Atom N450 @1GHz (x86-64) ....... 1241.23 |===================================== Crippled_Core2_Full_Benchmarks . 1186.00 |=================================== Core2_dual_800Mhz .............. 1183.97 |=================================== C-Ray 1.1 Total Time Seconds < Lower Is Better Cortex-A8 @1GHz (hardfp) ....... 8814.63 |===================================== Cortex-A9 @1GHz (hardfp) ....... 875.76 |==== Atom N450 @1GHz (X32) .......... 1385.27 |====== Atom N450 @1GHz (x86-64) ....... 1316.29 |====== Crippled_Core2_Full_Benchmarks . 742.70 |=== Core2_dual_800Mhz .............. 371.39 |== OpenSSL 1.0.0e RSA 4096-bit Performance Signs Per Second > Higher Is Better Cortex-A8 @1GHz (hardfp) ....... 3.10 |========== Cortex-A9 @1GHz (hardfp) ....... 3.80 |============= Atom N450 @1GHz (X32) .......... 4.20 |============== Atom N450 @1GHz (x86-64) ....... 4.20 |============== Crippled_Core2_Full_Benchmarks . 11.70 |======================================= Core2_dual_800Mhz .............. 11.70 |======================================= FLAC Audio Encoding 1.2.1 WAV To FLAC Seconds < Lower Is Better Cortex-A8 @1GHz (hardfp) ....... 103.37 |====================================== Cortex-A9 @1GHz (hardfp) ....... 50.84 |=================== Atom N450 @1GHz (X32) .......... 75.75 |============================ Atom N450 @1GHz (x86-64) ....... 75.96 |============================ Crippled_Core2_Full_Benchmarks . 36.37 |============= Core2_dual_800Mhz .............. 36.33 |============= LAME MP3 Encoding 3.99.3 WAV To MP3 Seconds < Lower Is Better Cortex-A8 @1GHz (hardfp) ....... 364.76 |====================================== Cortex-A9 @1GHz (hardfp) ....... 122.64 |============= Atom N450 @1GHz (X32) .......... 163.11 |================= Atom N450 @1GHz (x86-64) ....... 163.83 |================= Crippled_Core2_Full_Benchmarks . 83.89 |========= Core2_dual_800Mhz .............. 83.74 |========= GraphicsMagick 1.3.12 Operation: HWB Color Space Iterations Per Minute > Higher Is Better Cortex-A8 @1GHz (hardfp) ....... 7 |=========== Cortex-A9 @1GHz (hardfp) ....... 24 |==================================== Atom N450 @1GHz (X32) .......... 10 |=============== Atom N450 @1GHz (x86-64) ....... 13 |==================== Crippled_Core2_Full_Benchmarks . 24 |==================================== Core2_dual_800Mhz .............. 28 |========================================== GraphicsMagick 1.3.12 Operation: Blur Iterations Per Minute > Higher Is Better Cortex-A8 @1GHz (hardfp) ....... 3 |======== Cortex-A9 @1GHz (hardfp) ....... 13 |==================================== Atom N450 @1GHz (X32) .......... 6 |================= Atom N450 @1GHz (x86-64) ....... 7 |==================== Crippled_Core2_Full_Benchmarks . 9 |========================= Core2_dual_800Mhz .............. 15 |========================================== GraphicsMagick 1.3.12 Operation: Local Adaptive Thresholding Iterations Per Minute > Higher Is Better Cortex-A8 @1GHz (hardfp) ....... 1 |====== Cortex-A9 @1GHz (hardfp) ....... 4 |========================= Atom N450 @1GHz (X32) .......... 2 |============ Atom N450 @1GHz (x86-64) ....... 3 |================== Crippled_Core2_Full_Benchmarks . 4 |========================= Core2_dual_800Mhz .............. 7 |=========================================== GraphicsMagick 1.3.12 Operation: Resizing Iterations Per Minute > Higher Is Better Cortex-A8 @1GHz (hardfp) ....... 5 |=========== Cortex-A9 @1GHz (hardfp) ....... 17 |====================================== Atom N450 @1GHz (X32) .......... 7 |=============== Atom N450 @1GHz (x86-64) ....... 11 |======================== Crippled_Core2_Full_Benchmarks . 13 |============================= Core2_dual_800Mhz .............. 19 |========================================== GraphicsMagick 1.3.12 Operation: Sharpen Iterations Per Minute > Higher Is Better Cortex-A8 @1GHz (hardfp) ....... 2 |============ Cortex-A9 @1GHz (hardfp) ....... 7 |=========================================== Atom N450 @1GHz (X32) .......... 3 |================== Atom N450 @1GHz (x86-64) ....... 4 |========================= Crippled_Core2_Full_Benchmarks . 4 |========================= Core2_dual_800Mhz .............. 7 |=========================================== Timed HMMer Search 2.3.2 Pfam Database Search Seconds < Lower Is Better Cortex-A8 @1GHz (hardfp) ....... 820.71 |====================================== Cortex-A9 @1GHz (hardfp) ....... 244.24 |=========== Atom N450 @1GHz (X32) .......... 348.10 |================ Atom N450 @1GHz (x86-64) ....... 369.58 |================= Crippled_Core2_Full_Benchmarks . 257.37 |============ Core2_dual_800Mhz .............. 135.57 |======