iMac (27-inch Late 2012) vs Mac Pro (Early 2008)
| iMac (27-inch Late 2012) | Mac Pro (Early 2008) | |||
|---|---|---|---|---|
| Geekbench 3 Score | 3676 | 1531 | ||
| Geekbench 3 Multicore Score | 14176 | 10907 | ||
System Information
| iMac (27-inch Late 2012) | Mac Pro (Early 2008) | |
|---|---|---|
| Operating System | Mac OS X 10.11.3 | Mac OS X 10.8.4 (Build 12E55) |
| Model | iMac (27-inch Late 2012) | Mac Pro (Early 2008) |
| Processor |
Intel Core i7-3770 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Xeon E5462 @ 2.80 GHz
2 Processors, 8 Cores |
| Processor ID | GenuineIntel Family 6 Model 58 Stepping 9 | GenuineIntel Family 6 Model 23 Stepping 6 |
| L1 Instruction Cache | 32 KB x 4 | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 | 32 KB x 4 |
| L2 Cache | 256 KB x 4 | 6144 KB x 2 |
| L3 Cache | 8192 KB | 0 KB |
| Motherboard | Apple Inc. Mac-FC02E91DDD3FA6A4 iMac13,2 | Apple Inc. Mac-F42C88C8 Proto1 |
| BIOS | Apple Inc. IM131.88Z.010A.B09.1509111558 | Apple Inc. MP31.88Z.006C.B05.0802291410 |
| Memory | 32.00 GB 1600 MHz DDR3 | 16.00 GB 800 MHz DDR2 FB-DIMM |
Integer Performance
| iMac (27-inch Late 2012) | Mac Pro (Early 2008) | |||
|---|---|---|---|---|
| Integer | 3648 | 1705 | ||
| Integer Multicore | 16144 | 12823 | ||
| AES | 3315 | 130 | ||
| AES Multicore | 9845 | 1014 | ||
| Twofish | 3512 | 2335 | ||
| Twofish Multicore | 18377 | 18477 | ||
| SHA1 | 3949 | 2516 | ||
| SHA1 Multicore | 15875 | 20144 | ||
| SHA2 | 4343 | 2582 | ||
| SHA2 Multicore | 15929 | 20500 | ||
| BZip2 Compress | 3054 | 2027 | ||
| BZip2 Compress Multicore | 14897 | 15944 | ||
| BZip2 Decompress | 3130 | 2174 | ||
| BZip2 Decompress Multicore | 16544 | 17080 | ||
| JPEG Compress | 3685 | 2067 | ||
| JPEG Compress Multicore | 18616 | 16444 | ||
| JPEG Decompress | 5004 | 1792 | ||
| JPEG Decompress Multicore | 21662 | 13393 | ||
| PNG Compress | 3412 | 1962 | ||
| PNG Compress Multicore | 19045 | 15760 | ||
| PNG Decompress | 3790 | 2126 | ||
| PNG Decompress Multicore | 19247 | 15790 | ||
| Sobel | 4022 | 1964 | ||
| Sobel Multicore | 18273 | 13787 | ||
| Lua | 3324 | 1987 | ||
| Lua Multicore | 15188 | 15081 | ||
| Dijkstra | 3340 | 1965 | ||
| Dijkstra Multicore | 10944 | 10566 | ||
Floating Point Performance
| iMac (27-inch Late 2012) | Mac Pro (Early 2008) | |||
|---|---|---|---|---|
| Floating Point | 3846 | 1759 | ||
| Floating Point Multicore | 17503 | 13632 | ||
| BlackScholes | 4601 | 1799 | ||
| BlackScholes Multicore | 22354 | 14303 | ||
| Mandelbrot | 3377 | 1851 | ||
| Mandelbrot Multicore | 21141 | 14782 | ||
| Sharpen Filter | 3126 | 2232 | ||
| Sharpen Filter Multicore | 14956 | 17085 | ||
| Blur Filter | 2515 | 2185 | ||
| Blur Filter Multicore | 13847 | 17046 | ||
| SGEMM | 4643 | 1395 | ||
| SGEMM Multicore | 17641 | 10859 | ||
| DGEMM | 4184 | 1346 | ||
| DGEMM Multicore | 17141 | 10110 | ||
| SFFT | 3426 | 1945 | ||
| SFFT Multicore | 13555 | 15243 | ||
| DFFT | 3697 | 1732 | ||
| DFFT Multicore | 15621 | 12421 | ||
| N-Body | 5396 | 1533 | ||
| N-Body Multicore | 21971 | 12153 | ||
| Ray Trace | 4369 | 1808 | ||
| Ray Trace Multicore | 19605 | 14253 | ||
Memory Performance
| iMac (27-inch Late 2012) | Mac Pro (Early 2008) | |||
|---|---|---|---|---|
| Memory | 3392 | 730 | ||
| Memory Multicore | 3586 | 1627 | ||
| Stream Copy | 4572 | 763 | ||
| Stream Copy Multicore | 4587 | 1701 | ||
| Stream Scale | 3162 | 759 | ||
| Stream Scale Multicore | 3313 | 1702 | ||
| Stream Add | 2999 | 691 | ||
| Stream Add Multicore | 3255 | 1533 | ||
| Stream Triad | 3054 | 710 | ||
| Stream Triad Multicore | 3344 | 1579 | ||
