iMac (27-inch Retina) vs iMac14,2
| iMac (27-inch Retina) | iMac14,2 | |||
|---|---|---|---|---|
| Geekbench 3 Score | 3895 | 3902 | ||
| Geekbench 3 Multicore Score | 12447 | 14928 | ||
System Information
| iMac (27-inch Retina) | iMac14,2 | |
|---|---|---|
| Operating System | Mac OS X 10.11.4 | Mac OS X 10.11.1 (Build 15B42) |
| Model | iMac (27-inch Retina) | iMac14,2 |
| Processor |
Intel Core i5-4690 @ 3.50 GHz
1 Processor, 4 Cores |
Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 60 Stepping 3 | GenuineIntel Family 6 Model 60 Stepping 3 |
| L1 Instruction Cache | 32 KB x 2 | 32 KB x 4 |
| L1 Data Cache | 32 KB x 2 | 32 KB x 4 |
| L2 Cache | 256 KB x 2 | 256 KB x 4 |
| L3 Cache | 6144 KB | 8192 KB |
| Motherboard | Apple Inc. Mac-42FD25EABCABB274 iMac15,1 | Apple Inc. Mac-27ADBB7B4CEE8E61 iMac14,2 |
| BIOS | Apple Inc. IM151.88Z.0207.B06.1602221600 | Apple Inc. IM142.88Z.0118.B12.1509081435 |
| Memory | 24.00 GB 1600 MHz DDR3 | 16.00 GB 0 MHz RAM |
Integer Performance
| iMac (27-inch Retina) | iMac14,2 | |||
|---|---|---|---|---|
| Integer | 4116 | 4192 | ||
| Integer Multicore | 14115 | 17092 | ||
| AES | 5919 | 5987 | ||
| AES Multicore | 9979 | 9280 | ||
| Twofish | 3693 | 4112 | ||
| Twofish Multicore | 13947 | 21135 | ||
| SHA1 | 4261 | 4517 | ||
| SHA1 Multicore | 16134 | 16320 | ||
| SHA2 | 4844 | 5161 | ||
| SHA2 Multicore | 18376 | 15887 | ||
| BZip2 Compress | 3187 | 3595 | ||
| BZip2 Compress Multicore | 12026 | 18629 | ||
| BZip2 Decompress | 3255 | 3763 | ||
| BZip2 Decompress Multicore | 12255 | 19340 | ||
| JPEG Compress | 3938 | 3776 | ||
| JPEG Compress Multicore | 14902 | 18685 | ||
| JPEG Decompress | 5508 | 3857 | ||
| JPEG Decompress Multicore | 20331 | 16553 | ||
| PNG Compress | 3541 | 3574 | ||
| PNG Compress Multicore | 13369 | 19800 | ||
| PNG Decompress | 4017 | 3771 | ||
| PNG Decompress Multicore | 14763 | 19121 | ||
| Sobel | 4464 | 3978 | ||
| Sobel Multicore | 16727 | 16617 | ||
| Lua | 4819 | 4819 | ||
| Lua Multicore | 17394 | 19181 | ||
| Dijkstra | 3135 | 4229 | ||
| Dijkstra Multicore | 8344 | 15542 | ||
Floating Point Performance
| iMac (27-inch Retina) | iMac14,2 | |||
|---|---|---|---|---|
| Floating Point | 4051 | 4189 | ||
| Floating Point Multicore | 15297 | 18823 | ||
| BlackScholes | 4904 | 4419 | ||
| BlackScholes Multicore | 18528 | 21867 | ||
| Mandelbrot | 3463 | 3909 | ||
| Mandelbrot Multicore | 13144 | 25423 | ||
| Sharpen Filter | 3502 | 4108 | ||
| Sharpen Filter Multicore | 13180 | 16325 | ||
| Blur Filter | 2751 | 3938 | ||
| Blur Filter Multicore | 10403 | 15152 | ||
| SGEMM | 3846 | 3961 | ||
| SGEMM Multicore | 14389 | 17150 | ||
| DGEMM | 4338 | 4024 | ||
| DGEMM Multicore | 16040 | 19198 | ||
| SFFT | 3780 | 4154 | ||
| SFFT Multicore | 14296 | 17563 | ||
| DFFT | 3803 | 4113 | ||
| DFFT Multicore | 14624 | 17405 | ||
| N-Body | 5818 | 5241 | ||
| N-Body Multicore | 22002 | 21998 | ||
| Ray Trace | 5221 | 4179 | ||
| Ray Trace Multicore | 19803 | 18340 | ||
Memory Performance
| iMac (27-inch Retina) | iMac14,2 | |||
|---|---|---|---|---|
| Memory | 3142 | 2749 | ||
| Memory Multicore | 3414 | 2811 | ||
| Stream Copy | 3711 | 2758 | ||
| Stream Copy Multicore | 4064 | 2810 | ||
| Stream Scale | 2997 | 2752 | ||
| Stream Scale Multicore | 3215 | 2795 | ||
| Stream Add | 2930 | 2703 | ||
| Stream Add Multicore | 3183 | 2783 | ||
| Stream Triad | 2993 | 2786 | ||
| Stream Triad Multicore | 3267 | 2860 | ||
