iMac (27-inch Retina) vs iMac (27-inch Late 2012)
| iMac (27-inch Retina) | iMac (27-inch Late 2012) | |||
|---|---|---|---|---|
| Geekbench 3 Score | 4210 | 3596 | ||
| Geekbench 3 Multicore Score | 16279 | 13961 | ||
System Information
| iMac (27-inch Retina) | iMac (27-inch Late 2012) | |
|---|---|---|
| Operating System | Mac OS X 10.10.3 (Build 14D136) | Mac OS X 10.9.4 (Build 13E19) |
| Model | iMac (27-inch Retina) | iMac (27-inch Late 2012) |
| Processor |
Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i7-3770 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 60 Stepping 3 | GenuineIntel Family 6 Model 58 Stepping 9 |
| 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 | 256 KB x 4 |
| L3 Cache | 8192 KB | 8192 KB |
| Motherboard | Apple Inc. Mac-FA842E06C61E91C5 iMac15,1 | Apple Inc. Mac-FC02E91DDD3FA6A4 iMac13,2 |
| BIOS | Apple Inc. IM151.88Z.0207.B01.1411201235 | Apple Inc. IM131.88Z.010A.B05.1211151146 |
| Memory | 8.00 GB 1600 MHz DDR3 | 16.00 GB 1600 MHz DDR3 |
Integer Performance
| iMac (27-inch Retina) | iMac (27-inch Late 2012) | |||
|---|---|---|---|---|
| Integer | 4484 | 3577 | ||
| Integer Multicore | 18281 | 15834 | ||
| AES | 6360 | 3301 | ||
| AES Multicore | 9379 | 8906 | ||
| Twofish | 4050 | 3472 | ||
| Twofish Multicore | 22818 | 18360 | ||
| SHA1 | 4685 | 3918 | ||
| SHA1 Multicore | 17951 | 15697 | ||
| SHA2 | 5332 | 4291 | ||
| SHA2 Multicore | 18289 | 15973 | ||
| BZip2 Compress | 3501 | 3011 | ||
| BZip2 Compress Multicore | 17996 | 14948 | ||
| BZip2 Decompress | 3612 | 3099 | ||
| BZip2 Decompress Multicore | 19260 | 16406 | ||
| JPEG Compress | 4299 | 3614 | ||
| JPEG Compress Multicore | 21537 | 18361 | ||
| JPEG Decompress | 5988 | 4994 | ||
| JPEG Decompress Multicore | 25724 | 21673 | ||
| PNG Compress | 3739 | 3390 | ||
| PNG Compress Multicore | 21619 | 18971 | ||
| PNG Decompress | 4427 | 3748 | ||
| PNG Decompress Multicore | 21897 | 18880 | ||
| Sobel | 4988 | 4005 | ||
| Sobel Multicore | 20650 | 18003 | ||
| Lua | 5340 | 3139 | ||
| Lua Multicore | 19069 | 14749 | ||
| Dijkstra | 3217 | 3032 | ||
| Dijkstra Multicore | 10127 | 10339 | ||
Floating Point Performance
| iMac (27-inch Retina) | iMac (27-inch Late 2012) | |||
|---|---|---|---|---|
| Floating Point | 4586 | 3812 | ||
| Floating Point Multicore | 20862 | 17391 | ||
| BlackScholes | 5347 | 4544 | ||
| BlackScholes Multicore | 26969 | 21998 | ||
| Mandelbrot | 3809 | 3336 | ||
| Mandelbrot Multicore | 25776 | 21320 | ||
| Sharpen Filter | 3805 | 3105 | ||
| Sharpen Filter Multicore | 18099 | 14920 | ||
| Blur Filter | 3010 | 2483 | ||
| Blur Filter Multicore | 15874 | 13604 | ||
| SGEMM | 5491 | 4617 | ||
| SGEMM Multicore | 21131 | 17666 | ||
| DGEMM | 4757 | 4199 | ||
| DGEMM Multicore | 21088 | 17232 | ||
| SFFT | 4167 | 3400 | ||
| SFFT Multicore | 16380 | 13433 | ||
| DFFT | 4306 | 3661 | ||
| DFFT Multicore | 17572 | 15352 | ||
| N-Body | 6392 | 5352 | ||
| N-Body Multicore | 26210 | 21694 | ||
| Ray Trace | 5895 | 4301 | ||
| Ray Trace Multicore | 23264 | 19526 | ||
Memory Performance
| iMac (27-inch Retina) | iMac (27-inch Late 2012) | |||
|---|---|---|---|---|
| Memory | 2913 | 3202 | ||
| Memory Multicore | 3110 | 3357 | ||
| Stream Copy | 3373 | 4358 | ||
| Stream Copy Multicore | 3625 | 4342 | ||
| Stream Scale | 2796 | 2984 | ||
| Stream Scale Multicore | 2908 | 3098 | ||
| Stream Add | 2742 | 2802 | ||
| Stream Add Multicore | 2912 | 3035 | ||
| Stream Triad | 2788 | 2885 | ||
| Stream Triad Multicore | 3049 | 3112 | ||
