iMac (27-inch Late 2012) vs MacBookAir5,2
| iMac (27-inch Late 2012) | MacBookAir5,2 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 12966 | 7164 | ||
System Information
| iMac (27-inch Late 2012) | MacBookAir5,2 | |
|---|---|---|
| Operating System | Mac OS X 10.8.3 (Build 12D78) | Mac OS X 10.9 (Build 13A598) |
| Model | iMac (27-inch Late 2012) | MacBookAir5,2 |
| Processor |
Intel Core i7-3770 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i5-3427U @ 1.80 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 58 Stepping 9 | GenuineIntel Family 6 Model 58 Stepping 9 |
| L1 Instruction Cache | 32 KB x 4 | 32 KB x 2 |
| L1 Data Cache | 32 KB x 4 | 32 KB x 2 |
| L2 Cache | 256 KB x 4 | 256 KB x 2 |
| L3 Cache | 8192 KB | 3072 KB |
| Motherboard | Apple Inc. Mac-FC02E91DDD3FA6A4 iMac13,2 | Apple Inc. Mac-2E6FAB96566FE58C MacBookAir5,2 |
| BIOS | Apple Inc. IM131.88Z.010A.B05.1211151146 | Apple Inc. MBA51.88Z.00EF.B02.1211271028 |
| Memory | 8.00 GB 1600 MHz DDR3 | 4.00 GB 1600 MHz DDR3 |
Integer Performance
| iMac (27-inch Late 2012) | MacBookAir5,2 | |||
|---|---|---|---|---|
| Integer | 10680 | 5308 | ||
|
Blowfish
single-core scalar |
2906 | 1810 | ||
|
Blowfish
multi-core scalar |
19331 | 6131 | ||
|
Text Compress
single-core scalar |
3381 | 2844 | ||
|
Text Compress
multi-core scalar |
17244 | 7042 | ||
|
Text Decompress
single-core scalar |
3734 | 3067 | ||
|
Text Decompress
multi-core scalar |
19409 | 7925 | ||
|
Image Compress
single-core scalar |
2825 | 2586 | ||
|
Image Compress
multi-core scalar |
14530 | 6562 | ||
|
Image Decompress
single-core scalar |
2976 | 3031 | ||
|
Image Decompress
multi-core scalar |
13016 | 7044 | ||
|
Lua
single-core scalar |
5168 | 5140 | ||
|
Lua
multi-core scalar |
23646 | 10521 | ||
Floating Point Performance
| iMac (27-inch Late 2012) | MacBookAir5,2 | |||
|---|---|---|---|---|
| Floating Point | 19836 | 8935 | ||
|
Mandelbrot
single-core scalar |
3717 | 2474 | ||
|
Mandelbrot
multi-core scalar |
26056 | 9204 | ||
|
Dot Product
single-core scalar |
5264 | 3843 | ||
|
Dot Product
single-core vector |
7988 | 6163 | ||
|
Dot Product
multi-core scalar |
28901 | 9501 | ||
|
Dot Product
multi-core vector |
35434 | 13281 | ||
|
LU Decomposition
single-core scalar |
1771 | 2252 | ||
|
LU Decomposition
multi-core scalar |
6197 | 3869 | ||
|
Primality Test
single-core scalar |
8052 | 6928 | ||
|
Primality Test
multi-core scalar |
31070 | 14766 | ||
|
Sharpen Image
single-core scalar |
7551 | 5815 | ||
|
Sharpen Image
multi-core scalar |
46352 | 17920 | ||
|
Blur Image
single-core scalar |
8906 | 6565 | ||
|
Blur Image
multi-core scalar |
60446 | 22521 | ||
Memory Performance
| iMac (27-inch Late 2012) | MacBookAir5,2 | |||
|---|---|---|---|---|
| Memory | 7668 | 7349 | ||
|
Read Sequential
single-core scalar |
9240 | 6022 | ||
|
Write Sequential
single-core scalar |
13258 | 9888 | ||
|
Stdlib Allocate
single-core scalar |
5229 | 4072 | ||
|
Stdlib Write
single-core scalar |
4558 | 9475 | ||
|
Stdlib Copy
single-core scalar |
6059 | 7290 | ||
Stream Performance
| iMac (27-inch Late 2012) | MacBookAir5,2 | |||
|---|---|---|---|---|
| Stream | 7520 | 7094 | ||
|
Stream Copy
single-core scalar |
8612 | 6979 | ||
|
Stream Scale
single-core scalar |
9071 | 7198 | ||
|
Stream Add
single-core scalar |
3148 | 6220 | ||
|
Stream Triad
single-core scalar |
3604 | 6687 | ||
