Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4222 | 5870 |
Floating Point | Processor floating point performance | 7884 | |
Memory | Memory performance | 5342 | |
Stream | Memory bandwidth performance | 5648 |
User | i1100 |
Upload Date | Sat, 31 Dec 2011 01:52:32 +0000 |
Views | 1 |
MacBook Air (11-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 |
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.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4222 | |
---|---|---|
Blowfish
single-core scalar |
1860
81.7 MB/sec |
|
Blowfish
multi-core scalar |
5880
241 MB/sec |
|
Text Compress
single-core scalar |
2438
7.80 MB/sec |
|
Text Compress
multi-core scalar |
5937
19.5 MB/sec |
|
Text Decompress
single-core scalar |
2597
10.7 MB/sec |
|
Text Decompress
multi-core scalar |
6602
26.3 MB/sec |
|
Image Compress
single-core scalar |
2128
17.6 Mpixels/sec |
|
Image Compress
multi-core scalar |
5116
43.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
2087
35.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4369
71.3 Mpixels/sec |
|
Lua
single-core scalar |
3568
1.37 Mnodes/sec |
|
Lua
multi-core scalar |
8087
3.11 Mnodes/sec |
Floating Point | 7884 | |
---|---|---|
Mandelbrot
single-core scalar |
2448
1.63 Gflops |
|
Mandelbrot
multi-core scalar |
8071
5.28 Gflops |
|
Dot Product
single-core scalar |
3919
1.89 Gflops |
|
Dot Product
multi-core scalar |
10268
4.68 Gflops |
|
Dot Product
single-core vector |
4825
5.78 Gflops |
|
Dot Product
multi-core vector |
12079
12.6 Gflops |
|
LU Decomposition
single-core scalar |
1192
1.06 Gflops |
|
LU Decomposition
multi-core scalar |
2307
2.02 Gflops |
|
Primality Test
single-core scalar |
5795
866 Mflops |
|
Primality Test
multi-core scalar |
10477
1.94 Gflops |
|
Sharpen Image
single-core scalar |
5433
12.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15988
36.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6515
5.16 Mpixels/sec |
|
Blur Image
multi-core scalar |
21060
16.6 Mpixels/sec |
Memory | 5342 | |
---|---|---|
Read Sequential
single-core scalar |
6069
7.43 GB/sec |
|
Write Sequential
single-core scalar |
8995
6.15 GB/sec |
|
Stdlib Allocate
single-core scalar |
3484
13.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3572
7.39 GB/sec |
|
Stdlib Copy
single-core scalar |
4593
4.73 GB/sec |
Stream | 5648 | |
---|---|---|
Stream Copy
single-core scalar |
6271
8.58 GB/sec |
|
Stream Copy
single-core vector |
7419
9.62 GB/sec |
|
Stream Scale
single-core scalar |
6547
8.50 GB/sec |
|
Stream Scale
single-core vector |
7108
9.59 GB/sec |
|
Stream Add
single-core scalar |
2194
3.31 GB/sec |
|
Stream Add
single-core vector |
7546
10.5 GB/sec |
|
Stream Triad
single-core scalar |
2509
3.47 GB/sec |
|
Stream Triad
single-core vector |
5595
10.5 GB/sec |