Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3942 | 5464 |
Floating Point | Processor floating point performance | 7279 | |
Memory | Memory performance | 5091 | |
Stream | Memory bandwidth performance | 5190 |
User | hbhargava |
Upload Date | Fri, 04 Nov 2011 19:12:15 +0000 |
Views | 1 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
Model | MacBook Air (13-inch Mid 2011) |
Processor |
Intel Core i5-2557M @ 1.70 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-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3942 | |
---|---|---|
Blowfish
single-core scalar |
1727
75.9 MB/sec |
|
Blowfish
multi-core scalar |
5422
222 MB/sec |
|
Text Compress
single-core scalar |
2269
7.26 MB/sec |
|
Text Compress
multi-core scalar |
5520
18.1 MB/sec |
|
Text Decompress
single-core scalar |
2478
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6159
24.5 MB/sec |
|
Image Compress
single-core scalar |
1957
16.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
4711
39.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
1931
32.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4024
65.7 Mpixels/sec |
|
Lua
single-core scalar |
3507
1.35 Mnodes/sec |
|
Lua
multi-core scalar |
7602
2.92 Mnodes/sec |
Floating Point | 7279 | |
---|---|---|
Mandelbrot
single-core scalar |
2271
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7445
4.87 Gflops |
|
Dot Product
single-core scalar |
3635
1.76 Gflops |
|
Dot Product
multi-core scalar |
9465
4.31 Gflops |
|
Dot Product
single-core vector |
4474
5.36 Gflops |
|
Dot Product
multi-core vector |
11114
11.6 Gflops |
|
LU Decomposition
single-core scalar |
1100
979 Mflops |
|
LU Decomposition
multi-core scalar |
2105
1.85 Gflops |
|
Primality Test
single-core scalar |
5389
805 Mflops |
|
Primality Test
multi-core scalar |
9677
1.80 Gflops |
|
Sharpen Image
single-core scalar |
5026
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14729
33.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6047
4.79 Mpixels/sec |
|
Blur Image
multi-core scalar |
19441
15.3 Mpixels/sec |
Memory | 5091 | |
---|---|---|
Read Sequential
single-core scalar |
5687
6.96 GB/sec |
|
Write Sequential
single-core scalar |
8388
5.74 GB/sec |
|
Stdlib Allocate
single-core scalar |
3209
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3512
7.27 GB/sec |
|
Stdlib Copy
single-core scalar |
4662
4.81 GB/sec |
Stream | 5190 | |
---|---|---|
Stream Copy
single-core scalar |
5309
7.26 GB/sec |
|
Stream Copy
single-core vector |
6783
8.80 GB/sec |
|
Stream Scale
single-core scalar |
5598
7.26 GB/sec |
|
Stream Scale
single-core vector |
6943
9.37 GB/sec |
|
Stream Add
single-core scalar |
1979
2.99 GB/sec |
|
Stream Add
single-core vector |
7150
9.95 GB/sec |
|
Stream Triad
single-core scalar |
2254
3.12 GB/sec |
|
Stream Triad
single-core vector |
5509
10.3 GB/sec |