Alienware M18xR2 vs iMac14,2
| Alienware M18xR2 | iMac14,2 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 19176 | 25506 | ||
System Information
| Alienware M18xR2 | iMac14,2 | |
|---|---|---|
| Operating System | Microsoft Windows 7 Home Premium (64-bit) | Mac OS X 10.12.4 (Build 16E195) |
| Model | Alienware M18xR2 | iMac14,2 |
| Processor |
Intel Core i7-3920XM @ 3.09 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 58 Stepping 9 | GenuineIntel Family 6 Model 63 Stepping 2 |
| Processor Codename | Ivy Bridge | |
| Processor Package | Socket 988B rPGA | |
| 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 | Alienware M18xR2 | Apple Inc. Mac-27ADBB7B4CEE8E61 iMac14,2 |
| Northbridge | Intel Ivy Bridge 09 | |
| Southbridge | Intel ID1E57 04 | |
| BIOS | Alienware A08 | Apple Inc. IM142.88Z.0118.B00.1309031249 |
| Memory | 16.00 GB DDR3 SDRAM 932MHz | 16.00 GB 0 MHz RAM |
Integer Performance
| Alienware M18xR2 | iMac14,2 | |||
|---|---|---|---|---|
| Integer | 15693 | 23648 | ||
|
Blowfish
single-core scalar |
3157 | 3262 | ||
|
Blowfish
multi-core scalar |
22936 | 36489 | ||
|
Text Compress
single-core scalar |
4828 | 4801 | ||
|
Text Compress
multi-core scalar |
25213 | 38254 | ||
|
Text Decompress
single-core scalar |
4893 | 5329 | ||
|
Text Decompress
multi-core scalar |
26904 | 41060 | ||
|
Image Compress
single-core scalar |
4235 | 4387 | ||
|
Image Compress
multi-core scalar |
22566 | 35920 | ||
|
Image Decompress
single-core scalar |
5214 | 5449 | ||
|
Image Decompress
multi-core scalar |
20573 | 38522 | ||
|
Lua
single-core scalar |
9341 | 10224 | ||
|
Lua
multi-core scalar |
38460 | 60086 | ||
Floating Point Performance
| Alienware M18xR2 | iMac14,2 | |||
|---|---|---|---|---|
| Floating Point | 29868 | 41713 | ||
|
Mandelbrot
single-core scalar |
3881 | 4259 | ||
|
Mandelbrot
multi-core scalar |
28471 | 50452 | ||
|
Dot Product
single-core scalar |
6053 | 6346 | ||
|
Dot Product
single-core vector |
9759 | 10219 | ||
|
Dot Product
multi-core scalar |
38097 | 60266 | ||
|
Dot Product
multi-core vector |
63585 | 104846 | ||
|
LU Decomposition
single-core scalar |
6295 | 4485 | ||
|
LU Decomposition
multi-core scalar |
18180 | 7942 | ||
|
Primality Test
single-core scalar |
10281 | 12171 | ||
|
Primality Test
multi-core scalar |
50402 | 78613 | ||
|
Sharpen Image
single-core scalar |
3392 | 10270 | ||
|
Sharpen Image
multi-core scalar |
22970 | 100866 | ||
|
Blur Image
single-core scalar |
28821 | 11104 | ||
|
Blur Image
multi-core scalar |
127976 | 122151 | ||
Memory Performance
| Alienware M18xR2 | iMac14,2 | |||
|---|---|---|---|---|
| Memory | 10963 | 8425 | ||
|
Read Sequential
single-core scalar |
11957 | 9464 | ||
|
Write Sequential
single-core scalar |
16606 | 13842 | ||
|
Stdlib Allocate
single-core scalar |
8610 | 5315 | ||
|
Stdlib Write
single-core scalar |
9616 | 7152 | ||
|
Stdlib Copy
single-core scalar |
8026 | 6354 | ||
Stream Performance
| Alienware M18xR2 | iMac14,2 | |||
|---|---|---|---|---|
| Stream | 10376 | 9448 | ||
|
Stream Copy
single-core scalar |
10217 | 9185 | ||
|
Stream Copy
single-core vector |
11421 | 9767 | ||
|
Stream Scale
single-core scalar |
10702 | 9668 | ||
|
Stream Scale
single-core vector |
10946 | 9350 | ||
|
Stream Add
single-core scalar |
10354 | 9471 | ||
|
Stream Add
single-core vector |
11233 | 10261 | ||
|
Stream Triad
single-core scalar |
9744 | 10270 | ||
|
Stream Triad
single-core vector |
8393 | 7619 | ||
