MacBook Air (13-inch Mid 2011) vs Linux PC (Intel(R) Xeon(R) CPU L5520 @ 2.27GHz)
| MacBook Air (13-inch Mid 2011) | Linux PC (Intel(R) Xeon(R) CPU L5520 @ 2.27GHz) | |||
|---|---|---|---|---|
| Geekbench 2 Score | 6392 | 2492 | ||
System Information
| MacBook Air (13-inch Mid 2011) | Linux PC (Intel(R) Xeon(R) CPU L5520 @ 2.27GHz) | |
|---|---|---|
| Operating System | Mac OS X 10.7.4 (Build 11E53) | Linux 2.6.18-238.12.1.el5.pony6-1 i686 |
| Model | MacBook Air (13-inch Mid 2011) | Linux PC (Intel(R) Xeon(R) CPU L5520 @ 2.27GHz) |
| Processor |
Intel Core i7-2677M @ 1.80 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Xeon L5520 @ 2.27 GHz
1 Processor, 1 Core |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 26 Stepping 5 |
| L1 Instruction Cache | 32 KB x 2 | 64 KB |
| L1 Data Cache | 32 KB x 2 | 64 KB |
| L2 Cache | 256 KB x 2 | 512 KB |
| L3 Cache | 4096 KB | 0 KB |
| Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 | Unknown Motherboard |
| BIOS | Apple Inc. MBA41.88Z.0077.B0F.1201241549 | N/A |
| Memory | 4.00 GB 1333 MHz DDR3 | 7.79 GB N/A |
Integer Performance
| MacBook Air (13-inch Mid 2011) | Linux PC (Intel(R) Xeon(R) CPU L5520 @ 2.27GHz) | |||
|---|---|---|---|---|
| Integer | 5015 | 1441 | ||
|
Blowfish
single-core scalar |
1763 | 1470 | ||
|
Blowfish
multi-core scalar |
5563 | 1528 | ||
|
Text Compress
single-core scalar |
2849 | 1365 | ||
|
Text Compress
multi-core scalar |
6849 | 1300 | ||
|
Text Decompress
single-core scalar |
3131 | 1362 | ||
|
Text Decompress
multi-core scalar |
7738 | 1455 | ||
|
Image Compress
single-core scalar |
2587 | 1240 | ||
|
Image Compress
multi-core scalar |
6390 | 1204 | ||
|
Image Decompress
single-core scalar |
2929 | 1152 | ||
|
Image Decompress
multi-core scalar |
6639 | 1038 | ||
|
Lua
single-core scalar |
4606 | 1990 | ||
|
Lua
multi-core scalar |
9142 | 2193 | ||
Floating Point Performance
| MacBook Air (13-inch Mid 2011) | Linux PC (Intel(R) Xeon(R) CPU L5520 @ 2.27GHz) | |||
|---|---|---|---|---|
| Floating Point | 8511 | 2926 | ||
|
Mandelbrot
single-core scalar |
2445 | 1774 | ||
|
Mandelbrot
multi-core scalar |
8074 | 1750 | ||
|
Dot Product
single-core scalar |
3979 | 2713 | ||
|
Dot Product
single-core vector |
4805 | 3514 | ||
|
Dot Product
multi-core scalar |
9335 | 2902 | ||
|
Dot Product
multi-core vector |
13224 | 3721 | ||
|
LU Decomposition
single-core scalar |
2161 | 1262 | ||
|
LU Decomposition
multi-core scalar |
3299 | 1678 | ||
|
Primality Test
single-core scalar |
6717 | 2624 | ||
|
Primality Test
multi-core scalar |
12845 | 2064 | ||
|
Sharpen Image
single-core scalar |
5704 | 4724 | ||
|
Sharpen Image
multi-core scalar |
17681 | 4561 | ||
|
Blur Image
single-core scalar |
6634 | 3770 | ||
|
Blur Image
multi-core scalar |
22263 | 3917 | ||
Memory Performance
| MacBook Air (13-inch Mid 2011) | Linux PC (Intel(R) Xeon(R) CPU L5520 @ 2.27GHz) | |||
|---|---|---|---|---|
| Memory | 5042 | 3433 | ||
|
Read Sequential
single-core scalar |
5566 | 2593 | ||
|
Write Sequential
single-core scalar |
7956 | 5234 | ||
|
Stdlib Allocate
single-core scalar |
3613 | 2736 | ||
|
Stdlib Write
single-core scalar |
3540 | 2389 | ||
|
Stdlib Copy
single-core scalar |
4536 | 4214 | ||
Stream Performance
| MacBook Air (13-inch Mid 2011) | Linux PC (Intel(R) Xeon(R) CPU L5520 @ 2.27GHz) | |||
|---|---|---|---|---|
| Stream | 6501 | 2775 | ||
|
Stream Copy
single-core scalar |
6333 | 2532 | ||
|
Stream Copy
single-core vector |
7205 | 3749 | ||
|
Stream Scale
single-core scalar |
6224 | 2698 | ||
|
Stream Scale
single-core vector |
7002 | 3294 | ||
|
Stream Add
single-core scalar |
5968 | 2145 | ||
|
Stream Add
single-core vector |
7274 | 3247 | ||
|
Stream Triad
single-core scalar |
6463 | 2340 | ||
|
Stream Triad
single-core vector |
5541 | 2202 | ||
