MacBook Air (11-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 1998 | 2910 |
| Floating Point | Processor floating point performance | 3902 | |
| Memory | Memory performance | 2724 | |
| Stream | Memory bandwidth performance | 3007 | |
Result Information
| User | utems |
| Upload Date | Mon, 26 Dec 2011 23:28:43 +0000 |
| Views | 5 |
System Information
| MacBook Air (11-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.2 (Build 11C74) |
| Model | MacBook Air (11-inch Mid 2011) |
| Processor |
Intel Core i5-2467M @ 1.60 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 | 3072 KB |
| Motherboard | Apple Inc. Mac-C08A6BB70A942AC2 MacBookAir4,1 |
| BIOS | Apple Inc. MBA41.88Z.0077.B0E.1110141154 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 1998 | |
|---|---|---|
|
Blowfish
single-core scalar |
1351
59.4 MB/sec |
|
|
Blowfish
multi-core scalar |
2579
106 MB/sec |
|
|
Text Compress
single-core scalar |
1206
3.86 MB/sec |
|
|
Text Compress
multi-core scalar |
2571
8.44 MB/sec |
|
|
Text Decompress
single-core scalar |
1359
5.59 MB/sec |
|
|
Text Decompress
multi-core scalar |
2865
11.4 MB/sec |
|
|
Image Compress
single-core scalar |
1099
9.09 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
2294
19.3 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1117
18.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
2003
32.7 Mpixels/sec |
|
|
Lua
single-core scalar |
1991
767 Knodes/sec |
|
|
Lua
multi-core scalar |
3544
1.36 Mnodes/sec |
Floating Point Performance
| Floating Point | 3902 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
1317
876 Mflops |
|
|
Mandelbrot
multi-core scalar |
3845
2.52 Gflops |
|
|
Dot Product
single-core scalar |
2046
989 Mflops |
|
|
Dot Product
multi-core scalar |
4487
2.05 Gflops |
|
|
Dot Product
single-core vector |
2454
2.94 Gflops |
|
|
Dot Product
multi-core vector |
5271
5.48 Gflops |
|
|
LU Decomposition
single-core scalar |
616
549 Mflops |
|
|
LU Decomposition
multi-core scalar |
858
752 Mflops |
|
|
Primality Test
single-core scalar |
2815
421 Mflops |
|
|
Primality Test
multi-core scalar |
4646
862 Mflops |
|
|
Sharpen Image
single-core scalar |
4148
9.68 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
7347
16.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
4888
3.87 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
9903
7.79 Mpixels/sec |
Memory Performance
| Memory | 2724 | |
|---|---|---|
|
Read Sequential
single-core scalar |
2831
3.47 GB/sec |
|
|
Write Sequential
single-core scalar |
3918
2.68 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
1710
6.38 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2324
4.81 GB/sec |
|
|
Stdlib Copy
single-core scalar |
2838
2.93 GB/sec |
Stream Performance
| Stream | 3007 | |
|---|---|---|
|
Stream Copy
single-core scalar |
2812
3.85 GB/sec |
|
|
Stream Copy
single-core vector |
4277
5.55 GB/sec |
|
|
Stream Scale
single-core scalar |
2932
3.81 GB/sec |
|
|
Stream Scale
single-core vector |
4200
5.67 GB/sec |
|
|
Stream Add
single-core scalar |
1023
1.54 GB/sec |
|
|
Stream Add
single-core vector |
4411
6.14 GB/sec |
|
|
Stream Triad
single-core scalar |
1164
1.61 GB/sec |
|
|
Stream Triad
single-core vector |
3237
6.06 GB/sec |
