iMac (27-inch Late 2012) vs iMac (Late 2014)
| iMac (27-inch Late 2012) | iMac (Late 2014) | |||
|---|---|---|---|---|
| Geekbench 3 Score | 3568 | 3588 | ||
| Geekbench 3 Multicore Score | 13361 | 11588 | ||
System Information
| iMac (27-inch Late 2012) | iMac (Late 2014) | |
|---|---|---|
| Operating System | Mac OS X 10.8.5 | Mac OS X 10.10.1 |
| Model | iMac (27-inch Late 2012) | iMac15,1 |
| Processor |
Intel Core i7-3770 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i5-4690 @ 3.50 GHz
1 Processor, 4 Cores |
| Processor ID | GenuineIntel Family 6 Model 58 Stepping 9 | GenuineIntel Family 6 Model 60 Stepping 3 |
| L1 Instruction Cache | 32 KB x 4 | 32 KB x 2 |
| L1 Data Cache | 32 KB x 4 | 32 KB x 2 |
| L2 Cache | 256 KB x 4 | 256 KB x 2 |
| L3 Cache | 8192 KB | 6144 KB |
| Motherboard | Apple Computer, Inc. Mac-FC02E91DDD3FA6A4 iMac13,2 | Apple Inc. Mac-42FD25EABCABB274 iMac15,1 |
| BIOS | Apple Computer, Inc. IM131.88Z.010A.B05.1210121459 | Apple Inc. IM151.88Z.0207.B00.1409291931 |
| Memory | 16.00 GB 1600 MHz DDR3 | 8.00 GB 1600 MHz DDR3 |
Integer Performance
| iMac (27-inch Late 2012) | iMac (Late 2014) | |||
|---|---|---|---|---|
| Integer | 3611 | 3789 | ||
| Integer Multicore | 14758 | 12936 | ||
| AES | 3319 | 5481 | ||
| AES Multicore | 9131 | 7193 | ||
| Twofish | 3498 | 3432 | ||
| Twofish Multicore | 17531 | 12483 | ||
| SHA1 | 3969 | 3833 | ||
| SHA1 Multicore | 14958 | 15105 | ||
| SHA2 | 4308 | 4607 | ||
| SHA2 Multicore | 15150 | 17518 | ||
| BZip2 Compress | 3054 | 3026 | ||
| BZip2 Compress Multicore | 14310 | 11671 | ||
| BZip2 Decompress | 3159 | 3199 | ||
| BZip2 Decompress Multicore | 15658 | 11665 | ||
| JPEG Compress | 3719 | 3792 | ||
| JPEG Compress Multicore | 17513 | 14406 | ||
| JPEG Decompress | 5018 | 4982 | ||
| JPEG Decompress Multicore | 20454 | 19088 | ||
| PNG Compress | 3405 | 3396 | ||
| PNG Compress Multicore | 17879 | 12392 | ||
| PNG Decompress | 3779 | 3552 | ||
| PNG Decompress Multicore | 17193 | 13552 | ||
| Sobel | 3989 | 3983 | ||
| Sobel Multicore | 14375 | 15637 | ||
| Lua | 3192 | 4256 | ||
| Lua Multicore | 14263 | 15741 | ||
| Dijkstra | 3032 | 2678 | ||
| Dijkstra Multicore | 8590 | 7731 | ||
Floating Point Performance
| iMac (27-inch Late 2012) | iMac (Late 2014) | |||
|---|---|---|---|---|
| Floating Point | 3814 | 3827 | ||
| Floating Point Multicore | 16972 | 14533 | ||
| BlackScholes | 4207 | 4631 | ||
| BlackScholes Multicore | 19002 | 17461 | ||
| Mandelbrot | 3391 | 3348 | ||
| Mandelbrot Multicore | 20363 | 12458 | ||
| Sharpen Filter | 3148 | 3132 | ||
| Sharpen Filter Multicore | 14284 | 12418 | ||
| Blur Filter | 2525 | 2577 | ||
| Blur Filter Multicore | 13162 | 9764 | ||
| SGEMM | 4646 | 3810 | ||
| SGEMM Multicore | 16976 | 14378 | ||
| DGEMM | 4259 | 4176 | ||
| DGEMM Multicore | 16543 | 14900 | ||
| SFFT | 3435 | 3481 | ||
| SFFT Multicore | 12846 | 13588 | ||
| DFFT | 3645 | 3525 | ||
| DFFT Multicore | 16192 | 13864 | ||
| N-Body | 5421 | 5427 | ||
| N-Body Multicore | 23072 | 20823 | ||
| Ray Trace | 4285 | 5095 | ||
| Ray Trace Multicore | 20230 | 18966 | ||
Memory Performance
| iMac (27-inch Late 2012) | iMac (Late 2014) | |||
|---|---|---|---|---|
| Memory | 2993 | 2711 | ||
| Memory Multicore | 3346 | 3006 | ||
| Stream Copy | 3048 | 3195 | ||
| Stream Copy Multicore | 3331 | 3599 | ||
| Stream Scale | 3050 | 2604 | ||
| Stream Scale Multicore | 3341 | 2807 | ||
| Stream Add | 2914 | 2505 | ||
| Stream Add Multicore | 3314 | 2779 | ||
| Stream Triad | 2966 | 2593 | ||
| Stream Triad Multicore | 3400 | 2910 | ||
