Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4994 | 6345 |
Floating Point | Processor floating point performance | 8408 | |
Memory | Memory performance | 5016 | |
Stream | Memory bandwidth performance | 6511 |
User | southnc |
Upload Date | Tue, 27 Sep 2011 03:16:30 +0000 |
Views | 1 |
MacBook Air (11-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
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.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4994 | |
---|---|---|
Blowfish
single-core scalar |
1755
77.1 MB/sec |
|
Blowfish
multi-core scalar |
5499
225 MB/sec |
|
Text Compress
single-core scalar |
2801
8.96 MB/sec |
|
Text Compress
multi-core scalar |
6775
22.2 MB/sec |
|
Text Decompress
single-core scalar |
3099
12.7 MB/sec |
|
Text Decompress
multi-core scalar |
7764
30.9 MB/sec |
|
Image Compress
single-core scalar |
2566
21.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
6408
53.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
3026
50.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6688
109 Mpixels/sec |
|
Lua
single-core scalar |
4535
1.75 Mnodes/sec |
|
Lua
multi-core scalar |
9014
3.47 Mnodes/sec |
Floating Point | 8408 | |
---|---|---|
Mandelbrot
single-core scalar |
2425
1.61 Gflops |
|
Mandelbrot
multi-core scalar |
7946
5.20 Gflops |
|
Dot Product
single-core scalar |
3943
1.91 Gflops |
|
Dot Product
multi-core scalar |
9282
4.23 Gflops |
|
Dot Product
single-core vector |
4773
5.72 Gflops |
|
Dot Product
multi-core vector |
13113
13.6 Gflops |
|
LU Decomposition
single-core scalar |
2146
1.91 Gflops |
|
LU Decomposition
multi-core scalar |
3488
3.06 Gflops |
|
Primality Test
single-core scalar |
6712
1.00 Gflops |
|
Primality Test
multi-core scalar |
12943
2.40 Gflops |
|
Sharpen Image
single-core scalar |
5614
13.1 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17135
39.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6571
5.20 Mpixels/sec |
|
Blur Image
multi-core scalar |
21626
17.0 Mpixels/sec |
Memory | 5016 | |
---|---|---|
Read Sequential
single-core scalar |
5487
6.72 GB/sec |
|
Write Sequential
single-core scalar |
7837
5.36 GB/sec |
|
Stdlib Allocate
single-core scalar |
3675
13.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3527
7.30 GB/sec |
|
Stdlib Copy
single-core scalar |
4554
4.69 GB/sec |
Stream | 6511 | |
---|---|---|
Stream Copy
single-core scalar |
6114
8.36 GB/sec |
|
Stream Copy
single-core vector |
7437
9.64 GB/sec |
|
Stream Scale
single-core scalar |
6059
7.86 GB/sec |
|
Stream Scale
single-core vector |
7023
9.48 GB/sec |
|
Stream Add
single-core scalar |
5887
8.89 GB/sec |
|
Stream Add
single-core vector |
7548
10.5 GB/sec |
|
Stream Triad
single-core scalar |
6351
8.78 GB/sec |
|
Stream Triad
single-core vector |
5676
10.6 GB/sec |