iMac14,2 vs Alienware M17xR4
| iMac14,2 | Alienware M17xR4 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 16993 | 18046 | ||
System Information
| iMac14,2 | Alienware M17xR4 | |
|---|---|---|
| Operating System | Mac OS X 10.10.1 (Build 14B25) | Microsoft Windows 7 Home Premium (64-bit) |
| Model | iMac14,2 | Alienware M17xR4 |
| Processor |
Intel Core i7-4770K @ 3.49 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i7-3920XM @ 3.10 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 60 Stepping 3 | GenuineIntel Family 6 Model 58 Stepping 9 |
| Processor Codename | Ivy Bridge | |
| Processor Package | Socket 988B rPGA | |
| 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-27ADBB7B4CEE8E61 iMac14,2 | Alienware M17xR4 |
| Northbridge | Intel Ivy Bridge 09 | |
| Southbridge | Intel ID1E57 04 | |
| BIOS | Apple Inc. IM142.88Z.0118.B00.1309031249 | Alienware A05 |
| Memory | 16.00 GB 2133 MHz DDR3 | 16.00 GB DDR3 SDRAM 799MHz |
Integer Performance
| iMac14,2 | Alienware M17xR4 | |||
|---|---|---|---|---|
| Integer | 14263 | 15209 | ||
|
Blowfish
single-core scalar |
2754 | 3228 | ||
|
Blowfish
multi-core scalar |
20543 | 22295 | ||
|
Text Compress
single-core scalar |
4123 | 4916 | ||
|
Text Compress
multi-core scalar |
22016 | 22283 | ||
|
Text Decompress
single-core scalar |
4534 | 5038 | ||
|
Text Decompress
multi-core scalar |
24437 | 24086 | ||
|
Image Compress
single-core scalar |
3717 | 4330 | ||
|
Image Compress
multi-core scalar |
20077 | 20497 | ||
|
Image Decompress
single-core scalar |
4622 | 5396 | ||
|
Image Decompress
multi-core scalar |
22123 | 24181 | ||
|
Lua
single-core scalar |
8640 | 10271 | ||
|
Lua
multi-core scalar |
33571 | 35988 | ||
Floating Point Performance
| iMac14,2 | Alienware M17xR4 | |||
|---|---|---|---|---|
| Floating Point | 25179 | 27582 | ||
|
Mandelbrot
single-core scalar |
3600 | 3958 | ||
|
Mandelbrot
multi-core scalar |
27495 | 29531 | ||
|
Dot Product
single-core scalar |
5367 | 6190 | ||
|
Dot Product
single-core vector |
8632 | 9974 | ||
|
Dot Product
multi-core scalar |
33874 | 36240 | ||
|
Dot Product
multi-core vector |
58289 | 55549 | ||
|
LU Decomposition
single-core scalar |
3945 | 6435 | ||
|
LU Decomposition
multi-core scalar |
11603 | 15244 | ||
|
Primality Test
single-core scalar |
10283 | 10598 | ||
|
Primality Test
multi-core scalar |
45671 | 39713 | ||
|
Sharpen Image
single-core scalar |
8686 | 3465 | ||
|
Sharpen Image
multi-core scalar |
57286 | 22275 | ||
|
Blur Image
single-core scalar |
9416 | 29740 | ||
|
Blur Image
multi-core scalar |
68369 | 117238 | ||
Memory Performance
| iMac14,2 | Alienware M17xR4 | |||
|---|---|---|---|---|
| Memory | 10759 | 10528 | ||
|
Read Sequential
single-core scalar |
10830 | 11721 | ||
|
Write Sequential
single-core scalar |
16217 | 14952 | ||
|
Stdlib Allocate
single-core scalar |
5625 | 8880 | ||
|
Stdlib Write
single-core scalar |
12736 | 9490 | ||
|
Stdlib Copy
single-core scalar |
8387 | 7598 | ||
Stream Performance
| iMac14,2 | Alienware M17xR4 | |||
|---|---|---|---|---|
| Stream | 10365 | 9642 | ||
|
Stream Copy
single-core scalar |
10513 | 9289 | ||
|
Stream Copy
single-core vector |
11620 | 10372 | ||
|
Stream Scale
single-core scalar |
9620 | 9774 | ||
|
Stream Scale
single-core vector |
11046 | 9972 | ||
|
Stream Add
single-core scalar |
9626 | 9388 | ||
|
Stream Add
single-core vector |
11616 | 10454 | ||
|
Stream Triad
single-core scalar |
10189 | 10124 | ||
|
Stream Triad
single-core vector |
8696 | 7769 | ||
