iMac (Late 2009) vs iMac (21.5-inch Late 2012)
| iMac (Late 2009) | iMac (21.5-inch Late 2012) | |||
|---|---|---|---|---|
| Geekbench 3 Score | 1708 | 3386 | ||
| Geekbench 3 Multicore Score | 3089 | 10255 | ||
System Information
| iMac (Late 2009) | iMac (21.5-inch Late 2012) | |
|---|---|---|
| Operating System | Mac OS X 10.9 (Build 13A584) | Mac OS X 10.10.1 |
| Model | iMac (Late 2009) | iMac (21.5-inch Late 2012) |
| Processor |
Intel Core 2 Duo E7600 @ 3.06 GHz
1 Processor, 2 Cores |
Intel Core i5-3470S @ 2.90 GHz
1 Processor, 4 Cores |
| Processor ID | GenuineIntel Family 6 Model 23 Stepping 10 | GenuineIntel Family 6 Model 58 Stepping 9 |
| L1 Instruction Cache | 32 KB x 2 | 32 KB x 2 |
| L1 Data Cache | 32 KB x 2 | 32 KB x 2 |
| L2 Cache | 3072 KB | 256 KB x 2 |
| L3 Cache | 0 KB | 6144 KB |
| Motherboard | Apple Inc. Mac-F2268CC8 | Apple Inc. Mac-00BE6ED71E35EB86 iMac13,1 |
| BIOS | Apple Inc. IM101.88Z.00CC.B00.0909031926 | Apple Inc. IM131.88Z.010A.B05.1211151146 |
| Memory | 6.00 GB 1067 MHz DDR3 | 8.00 GB 1600 MHz DDR3 |
Integer Performance
| iMac (Late 2009) | iMac (21.5-inch Late 2012) | |||
|---|---|---|---|---|
| Integer | 1833 | 3334 | ||
| Integer Multicore | 3503 | 11502 | ||
| AES | 143 | 3048 | ||
| AES Multicore | 278 | 9810 | ||
| Twofish | 2553 | 3231 | ||
| Twofish Multicore | 4898 | 11450 | ||
| SHA1 | 2704 | 3637 | ||
| SHA1 Multicore | 5357 | 12895 | ||
| SHA2 | 2816 | 3999 | ||
| SHA2 Multicore | 5440 | 14187 | ||
| BZip2 Compress | 2196 | 2788 | ||
| BZip2 Compress Multicore | 4252 | 9926 | ||
| BZip2 Decompress | 2359 | 2896 | ||
| BZip2 Decompress Multicore | 4526 | 10246 | ||
| JPEG Compress | 2248 | 3414 | ||
| JPEG Compress Multicore | 4356 | 12112 | ||
| JPEG Decompress | 1922 | 4622 | ||
| JPEG Decompress Multicore | 3659 | 16117 | ||
| PNG Compress | 2173 | 3190 | ||
| PNG Compress Multicore | 4146 | 11313 | ||
| PNG Decompress | 2287 | 3449 | ||
| PNG Decompress Multicore | 4402 | 12195 | ||
| Sobel | 2063 | 3704 | ||
| Sobel Multicore | 3942 | 13023 | ||
| Lua | 2150 | 2989 | ||
| Lua Multicore | 4213 | 10419 | ||
| Dijkstra | 1926 | 2839 | ||
| Dijkstra Multicore | 3247 | 8080 | ||
Floating Point Performance
| iMac (Late 2009) | iMac (21.5-inch Late 2012) | |||
|---|---|---|---|---|
| Floating Point | 1955 | 3469 | ||
| Floating Point Multicore | 3741 | 12289 | ||
| BlackScholes | 2336 | 4232 | ||
| BlackScholes Multicore | 4526 | 14922 | ||
| Mandelbrot | 2022 | 3106 | ||
| Mandelbrot Multicore | 3944 | 11037 | ||
| Sharpen Filter | 2387 | 2876 | ||
| Sharpen Filter Multicore | 4556 | 10128 | ||
| Blur Filter | 2356 | 2308 | ||
| Blur Filter Multicore | 4554 | 8153 | ||
| SGEMM | 1521 | 3575 | ||
| SGEMM Multicore | 2893 | 12753 | ||
| DGEMM | 1467 | 3865 | ||
| DGEMM Multicore | 2787 | 13549 | ||
| SFFT | 2129 | 3155 | ||
| SFFT Multicore | 4076 | 11143 | ||
| DFFT | 1999 | 3348 | ||
| DFFT Multicore | 3636 | 11966 | ||
| N-Body | 1682 | 4971 | ||
| N-Body Multicore | 3281 | 17576 | ||
| Ray Trace | 1926 | 3995 | ||
| Ray Trace Multicore | 3701 | 14273 | ||
Memory Performance
| iMac (Late 2009) | iMac (21.5-inch Late 2012) | |||
|---|---|---|---|---|
| Memory | 967 | 3327 | ||
| Memory Multicore | 960 | 3695 | ||
| Stream Copy | 1446 | 4451 | ||
| Stream Copy Multicore | 1381 | 4696 | ||
| Stream Scale | 829 | 3127 | ||
| Stream Scale Multicore | 840 | 3414 | ||
| Stream Add | 842 | 2929 | ||
| Stream Add Multicore | 845 | 3363 | ||
| Stream Triad | 867 | 3009 | ||
| Stream Triad Multicore | 869 | 3459 | ||
