MacBook Air (11-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.2 Tryout for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 4232 | 5789 |
| Floating Point | Processor floating point performance | 7726 | |
| Memory | Memory performance | 5212 | |
| Stream | Memory bandwidth performance | 5614 | |
Result Information
| User | uz0119 |
| Upload Date | Sat, 09 Mar 2013 14:40:04 +0000 |
| Views | 4 |
System Information
| MacBook Air (11-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| Model | MacBook Air (11-inch Mid 2011) |
| Processor |
Intel Core i7-2677M @ 1.80 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB x 2 |
| L1 Data Cache | 32 KB x 2 |
| L2 Cache | 256 KB x 2 |
| L3 Cache | 4096 KB |
| Motherboard | Apple Inc. Mac-C08A6BB70A942AC2 MacBookAir4,1 |
| BIOS | Apple Inc. MBA41.88Z.0077.B0F.1201241549 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 4232 | |
|---|---|---|
|
Blowfish
single-core scalar |
1801
79.1 MB/sec |
|
|
Blowfish
multi-core scalar |
5570
228 MB/sec |
|
|
Text Compress
single-core scalar |
2408
7.70 MB/sec |
|
|
Text Compress
multi-core scalar |
5780
19.0 MB/sec |
|
|
Text Decompress
single-core scalar |
2466
10.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
6685
26.6 MB/sec |
|
|
Image Compress
single-core scalar |
2030
16.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
5111
43.0 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1996
33.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
4276
69.8 Mpixels/sec |
|
|
Lua
single-core scalar |
4099
1.58 Mnodes/sec |
|
|
Lua
multi-core scalar |
8569
3.30 Mnodes/sec |
Floating Point Performance
| Floating Point | 7726 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2407
1.60 Gflops |
|
|
Mandelbrot
multi-core scalar |
7944
5.20 Gflops |
|
|
Dot Product
single-core scalar |
3778
1.83 Gflops |
|
|
Dot Product
multi-core scalar |
10112
4.61 Gflops |
|
|
Dot Product
single-core vector |
4783
5.73 Gflops |
|
|
Dot Product
multi-core vector |
11823
12.3 Gflops |
|
|
LU Decomposition
single-core scalar |
1174
1.05 Gflops |
|
|
LU Decomposition
multi-core scalar |
2269
1.99 Gflops |
|
|
Primality Test
single-core scalar |
5698
851 Mflops |
|
|
Primality Test
multi-core scalar |
10490
1.95 Gflops |
|
|
Sharpen Image
single-core scalar |
5357
12.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
15460
35.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6458
5.11 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
20424
16.1 Mpixels/sec |
Memory Performance
| Memory | 5212 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5871
7.19 GB/sec |
|
|
Write Sequential
single-core scalar |
8696
5.95 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3229
12.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3562
7.37 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4702
4.85 GB/sec |
Stream Performance
| Stream | 5614 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6310
8.63 GB/sec |
|
|
Stream Copy
single-core vector |
7344
9.52 GB/sec |
|
|
Stream Scale
single-core scalar |
6479
8.41 GB/sec |
|
|
Stream Scale
single-core vector |
7169
9.68 GB/sec |
|
|
Stream Add
single-core scalar |
2172
3.28 GB/sec |
|
|
Stream Add
single-core vector |
7446
10.4 GB/sec |
|
|
Stream Triad
single-core scalar |
2499
3.45 GB/sec |
|
|
Stream Triad
single-core vector |
5500
10.3 GB/sec |
