iMac12,2 vs Workstation-3
| iMac12,2 | Workstation-3 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 19374 | 31616 | ||
System Information
| iMac12,2 | Workstation-3 | |
|---|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C3006) | Microsoft Windows 7 Professional (64-bit) |
| Model | iMac12,2 | Hewlett-Packard HP Z820 Workstation |
| Processor |
Intel Core i7-3930K @ 4.20 GHz
1 Processor, 6 Cores, 12 Threads |
Intel Xeon E5-2660 @ 2.19 GHz
2 Processors, 16 Cores, 32 Threads |
| Processor ID | GenuineIntel Family 6 Model 45 Stepping 7 | GenuineIntel Family 6 Model 45 Stepping 7 |
| Processor Codename | Sandy Bridge-EP/EX | |
| Processor Package | Socket 2011 LGA | |
| L1 Instruction Cache | 32 KB x 6 | 32 KB x 8 |
| L1 Data Cache | 32 KB x 6 | 32 KB x 8 |
| L2 Cache | 256 KB x 6 | 256 KB x 8 |
| L3 Cache | 12288 KB | 20480 KB |
| Motherboard | Apple Inc. Mac-C3EC7CD22292981F Rev 1.xx | Hewlett-Packard 158B |
| Northbridge | Intel Sandy Bridge-E 07 | |
| Southbridge | Intel X79 05 | |
| BIOS | Apple Inc. MBP101.88Z.00EE.B00.1205101839 | Hewlett-Packard J63 v03.06 |
| Memory | 32.00 GB 2133 MHz DDR3 | 31.93 GB DDR3 SDRAM 4190MHz |
Integer Performance
| iMac12,2 | Workstation-3 | |||
|---|---|---|---|---|
| Integer | 16779 | 30004 | ||
|
Blowfish
single-core scalar |
2747 | 1839 | ||
|
Blowfish
multi-core scalar |
29046 | 45382 | ||
|
Text Compress
single-core scalar |
3614 | 3175 | ||
|
Text Compress
multi-core scalar |
29255 | 46658 | ||
|
Text Decompress
single-core scalar |
3969 | 3488 | ||
|
Text Decompress
multi-core scalar |
32115 | 65537 | ||
|
Image Compress
single-core scalar |
3178 | 2758 | ||
|
Image Compress
multi-core scalar |
23481 | 53947 | ||
|
Image Decompress
single-core scalar |
3200 | 3357 | ||
|
Image Decompress
multi-core scalar |
22272 | 30733 | ||
|
Lua
single-core scalar |
6074 | 6403 | ||
|
Lua
multi-core scalar |
42397 | 96774 | ||
Floating Point Performance
| iMac12,2 | Workstation-3 | |||
|---|---|---|---|---|
| Floating Point | 31277 | 55659 | ||
|
Mandelbrot
single-core scalar |
3638 | 2190 | ||
|
Mandelbrot
multi-core scalar |
40085 | 53750 | ||
|
Dot Product
single-core scalar |
5834 | 4122 | ||
|
Dot Product
single-core vector |
7169 | 6641 | ||
|
Dot Product
multi-core scalar |
50986 | 88278 | ||
|
Dot Product
multi-core vector |
59402 | 153470 | ||
|
LU Decomposition
single-core scalar |
1764 | 4066 | ||
|
LU Decomposition
multi-core scalar |
10297 | 38673 | ||
|
Primality Test
single-core scalar |
8576 | 6827 | ||
|
Primality Test
multi-core scalar |
50734 | 99108 | ||
|
Sharpen Image
single-core scalar |
8086 | 2257 | ||
|
Sharpen Image
multi-core scalar |
78465 | 46467 | ||
|
Blur Image
single-core scalar |
9728 | 18571 | ||
|
Blur Image
multi-core scalar |
103119 | 254818 | ||
Memory Performance
| iMac12,2 | Workstation-3 | |||
|---|---|---|---|---|
| Memory | 8255 | 5694 | ||
|
Read Sequential
single-core scalar |
8600 | 6310 | ||
|
Write Sequential
single-core scalar |
13252 | 11350 | ||
|
Stdlib Allocate
single-core scalar |
5199 | 5341 | ||
|
Stdlib Write
single-core scalar |
6287 | 2527 | ||
|
Stdlib Copy
single-core scalar |
7939 | 2945 | ||
Stream Performance
| iMac12,2 | Workstation-3 | |||
|---|---|---|---|---|
| Stream | 9040 | 4959 | ||
|
Stream Copy
single-core scalar |
9267 | 4383 | ||
|
Stream Copy
single-core vector |
12606 | 5538 | ||
|
Stream Scale
single-core scalar |
9813 | 4371 | ||
|
Stream Scale
single-core vector |
12025 | 5729 | ||
|
Stream Add
single-core scalar |
3265 | 4890 | ||
|
Stream Add
single-core vector |
12440 | 5936 | ||
|
Stream Triad
single-core scalar |
3735 | 4464 | ||
|
Stream Triad
single-core vector |
9174 | 4368 | ||
