Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3944 | 5486 |
Floating Point | Processor floating point performance | 7242 | |
Memory | Memory performance | 5092 | |
Stream | Memory bandwidth performance | 5534 |
User | j3r3myfong |
Upload Date | Tue, 31 Jan 2012 01:44:03 +0000 |
Views | 7 |
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 | 3944 | |
---|---|---|
Blowfish
single-core scalar |
1727
75.9 MB/sec |
|
Blowfish
multi-core scalar |
5412
222 MB/sec |
|
Text Compress
single-core scalar |
2273
7.27 MB/sec |
|
Text Compress
multi-core scalar |
5484
18.0 MB/sec |
|
Text Decompress
single-core scalar |
2476
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6143
24.5 MB/sec |
|
Image Compress
single-core scalar |
1976
16.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
4705
39.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
1937
32.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4040
65.9 Mpixels/sec |
|
Lua
single-core scalar |
3492
1.34 Mnodes/sec |
|
Lua
multi-core scalar |
7672
2.95 Mnodes/sec |
Floating Point | 7242 | |
---|---|---|
Mandelbrot
single-core scalar |
2242
1.49 Gflops |
|
Mandelbrot
multi-core scalar |
7334
4.80 Gflops |
|
Dot Product
single-core scalar |
3632
1.76 Gflops |
|
Dot Product
multi-core scalar |
9445
4.30 Gflops |
|
Dot Product
single-core vector |
4457
5.34 Gflops |
|
Dot Product
multi-core vector |
11038
11.5 Gflops |
|
LU Decomposition
single-core scalar |
1102
981 Mflops |
|
LU Decomposition
multi-core scalar |
2107
1.85 Gflops |
|
Primality Test
single-core scalar |
5391
805 Mflops |
|
Primality Test
multi-core scalar |
9652
1.79 Gflops |
|
Sharpen Image
single-core scalar |
5060
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14521
33.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6054
4.79 Mpixels/sec |
|
Blur Image
multi-core scalar |
19365
15.2 Mpixels/sec |
Memory | 5092 | |
---|---|---|
Read Sequential
single-core scalar |
5697
6.98 GB/sec |
|
Write Sequential
single-core scalar |
8403
5.75 GB/sec |
|
Stdlib Allocate
single-core scalar |
3210
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3539
7.32 GB/sec |
|
Stdlib Copy
single-core scalar |
4615
4.76 GB/sec |
Stream | 5534 | |
---|---|---|
Stream Copy
single-core scalar |
5981
8.18 GB/sec |
|
Stream Copy
single-core vector |
7442
9.65 GB/sec |
|
Stream Scale
single-core scalar |
6284
8.15 GB/sec |
|
Stream Scale
single-core vector |
7135
9.63 GB/sec |
|
Stream Add
single-core scalar |
2043
3.08 GB/sec |
|
Stream Add
single-core vector |
7606
10.6 GB/sec |
|
Stream Triad
single-core scalar |
2339
3.23 GB/sec |
|
Stream Triad
single-core vector |
5442
10.2 GB/sec |