Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4269 | 5829 |
Floating Point | Processor floating point performance | 7837 | |
Memory | Memory performance | 5304 | |
Stream | Memory bandwidth performance | 5315 |
User | JSWeathers |
Upload Date | Fri, 02 Dec 2011 18:34:33 +0000 |
Views | 2 |
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 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-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4269 | |
---|---|---|
Blowfish
single-core scalar |
1859
81.7 MB/sec |
|
Blowfish
multi-core scalar |
5878
241 MB/sec |
|
Text Compress
single-core scalar |
2444
7.82 MB/sec |
|
Text Compress
multi-core scalar |
5971
19.6 MB/sec |
|
Text Decompress
single-core scalar |
2664
10.9 MB/sec |
|
Text Decompress
multi-core scalar |
6677
26.6 MB/sec |
|
Image Compress
single-core scalar |
2109
17.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
5084
42.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
2073
34.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4378
71.4 Mpixels/sec |
|
Lua
single-core scalar |
3767
1.45 Mnodes/sec |
|
Lua
multi-core scalar |
8328
3.20 Mnodes/sec |
Floating Point | 7837 | |
---|---|---|
Mandelbrot
single-core scalar |
2441
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
8071
5.28 Gflops |
|
Dot Product
single-core scalar |
3911
1.89 Gflops |
|
Dot Product
multi-core scalar |
10260
4.68 Gflops |
|
Dot Product
single-core vector |
4806
5.76 Gflops |
|
Dot Product
multi-core vector |
12042
12.5 Gflops |
|
LU Decomposition
single-core scalar |
1189
1.06 Gflops |
|
LU Decomposition
multi-core scalar |
2304
2.02 Gflops |
|
Primality Test
single-core scalar |
5791
865 Mflops |
|
Primality Test
multi-core scalar |
10216
1.90 Gflops |
|
Sharpen Image
single-core scalar |
5424
12.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15790
36.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6513
5.15 Mpixels/sec |
|
Blur Image
multi-core scalar |
20970
16.5 Mpixels/sec |
Memory | 5304 | |
---|---|---|
Read Sequential
single-core scalar |
6035
7.39 GB/sec |
|
Write Sequential
single-core scalar |
8999
6.16 GB/sec |
|
Stdlib Allocate
single-core scalar |
3452
12.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3553
7.35 GB/sec |
|
Stdlib Copy
single-core scalar |
4483
4.62 GB/sec |
Stream | 5315 | |
---|---|---|
Stream Copy
single-core scalar |
5602
7.66 GB/sec |
|
Stream Copy
single-core vector |
7049
9.14 GB/sec |
|
Stream Scale
single-core scalar |
5976
7.75 GB/sec |
|
Stream Scale
single-core vector |
6854
9.25 GB/sec |
|
Stream Add
single-core scalar |
2120
3.20 GB/sec |
|
Stream Add
single-core vector |
7184
9.99 GB/sec |
|
Stream Triad
single-core scalar |
2416
3.34 GB/sec |
|
Stream Triad
single-core vector |
5319
9.96 GB/sec |