Windows 8.1 vs iMac14,2
| Windows 8.1 | iMac14,2 | |||
|---|---|---|---|---|
| Geekbench 3 Score | 2798 | 4324 | ||
| Geekbench 3 Multicore Score | 10905 | 25199 | ||
System Information
| Windows 8.1 | iMac14,2 | |
|---|---|---|
| Operating System | Microsoft Windows 8.1 Pro (64-bit) | Mac OS X 10.12.4 (Build 16E195) |
| Model | System manufacturer System Product Name | iMac14,2 |
| Processor |
Intel Core i7-920 @ 3.82 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i7-5820K @ 3.30 GHz
1 Processor, 6 Cores, 12 Threads |
| Processor ID | GenuineIntel Family 6 Model 26 Stepping 5 | GenuineIntel Family 6 Model 63 Stepping 2 |
| Processor Codename | Bloomfield | |
| Processor Package | Socket 1366 LGA | |
| L1 Instruction Cache | 32 KB x 4 | 32 KB x 6 |
| L1 Data Cache | 32 KB x 4 | 32 KB x 6 |
| L2 Cache | 256 KB x 4 | 256 KB x 6 |
| L3 Cache | 8192 KB | 15360 KB |
| Motherboard | ASUSTeK Computer INC. Rampage II Extreme | Apple Inc. Mac-27ADBB7B4CEE8E61 iMac14,2 |
| Northbridge | Intel X58 12 | |
| Southbridge | Intel 82801JR (ICH10R) 00 | |
| BIOS | American Megatrends Inc. 1504 | Apple Inc. IM142.88Z.0118.B00.1309031249 |
| Memory | 12.00 GB DDR3 SDRAM 762MHz | 16.00 GB 0 MHz RAM |
Integer Performance
| Windows 8.1 | iMac14,2 | |||
|---|---|---|---|---|
| Integer | 2569 | 4594 | ||
| Integer Multicore | 11816 | 27994 | ||
| AES | 203 | 6434 | ||
| AES Multicore | 836 | 12059 | ||
| Twofish | 3061 | 4101 | ||
| Twofish Multicore | 15531 | 36045 | ||
| SHA1 | 3509 | 4736 | ||
| SHA1 Multicore | 14131 | 28050 | ||
| SHA2 | 3823 | 5378 | ||
| SHA2 Multicore | 13814 | 28449 | ||
| BZip2 Compress | 2919 | 3463 | ||
| BZip2 Compress Multicore | 14946 | 27676 | ||
| BZip2 Decompress | 2989 | 3609 | ||
| BZip2 Decompress Multicore | 15428 | 29375 | ||
| JPEG Compress | 3134 | 4416 | ||
| JPEG Compress Multicore | 16907 | 33931 | ||
| JPEG Decompress | 3666 | 5990 | ||
| JPEG Decompress Multicore | 15990 | 39013 | ||
| PNG Compress | 3128 | 3929 | ||
| PNG Compress Multicore | 15349 | 33690 | ||
| PNG Decompress | 2933 | 4423 | ||
| PNG Decompress Multicore | 14566 | 34307 | ||
| Sobel | 2827 | 4990 | ||
| Sobel Multicore | 12690 | 32699 | ||
| Lua | 2998 | 5233 | ||
| Lua Multicore | 14593 | 30737 | ||
| Dijkstra | 3274 | 4030 | ||
| Dijkstra Multicore | 13385 | 14955 | ||
Floating Point Performance
| Windows 8.1 | iMac14,2 | |||
|---|---|---|---|---|
| Floating Point | 2823 | 4617 | ||
| Floating Point Multicore | 13451 | 32960 | ||
| BlackScholes | 2043 | 5428 | ||
| BlackScholes Multicore | 12089 | 40754 | ||
| Mandelbrot | 3390 | 3848 | ||
| Mandelbrot Multicore | 21997 | 40422 | ||
| Sharpen Filter | 2916 | 3881 | ||
| Sharpen Filter Multicore | 12558 | 28466 | ||
| Blur Filter | 2785 | 3054 | ||
| Blur Filter Multicore | 11691 | 25281 | ||
| SGEMM | 3286 | 5381 | ||
| SGEMM Multicore | 14287 | 31358 | ||
| DGEMM | 3093 | 4889 | ||
| DGEMM Multicore | 13546 | 33919 | ||
| SFFT | 2670 | 4191 | ||
| SFFT Multicore | 11549 | 26620 | ||
| DFFT | 2301 | 4196 | ||
| DFFT Multicore | 11288 | 28605 | ||
| N-Body | 2785 | 6425 | ||
| N-Body Multicore | 13225 | 41586 | ||
| Ray Trace | 3289 | 5982 | ||
| Ray Trace Multicore | 14886 | 37896 | ||
Memory Performance
| Windows 8.1 | iMac14,2 | |||
|---|---|---|---|---|
| Memory | 3206 | 3202 | ||
| Memory Multicore | 3992 | 4087 | ||
| Stream Copy | 4158 | 3296 | ||
| Stream Copy Multicore | 4678 | 4452 | ||
| Stream Scale | 3073 | 3162 | ||
| Stream Scale Multicore | 3880 | 3896 | ||
| Stream Add | 2902 | 3139 | ||
| Stream Add Multicore | 3686 | 3975 | ||
| Stream Triad | 2850 | 3217 | ||
| Stream Triad Multicore | 3798 | 4050 | ||
