Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4881 | 6105 |
Floating Point | Processor floating point performance | 8074 | |
Memory | Memory performance | 4704 | |
Stream | Memory bandwidth performance | 6300 |
User | kingkongdb |
Upload Date | Fri, 16 Dec 2011 21:21:35 +0000 |
Views | 2 |
MacBook Air (11-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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 | 4881 | |
---|---|---|
Blowfish
single-core scalar |
1745
76.7 MB/sec |
|
Blowfish
multi-core scalar |
5525
226 MB/sec |
|
Text Compress
single-core scalar |
2825
9.04 MB/sec |
|
Text Compress
multi-core scalar |
6662
21.9 MB/sec |
|
Text Decompress
single-core scalar |
2883
11.8 MB/sec |
|
Text Decompress
multi-core scalar |
7502
29.9 MB/sec |
|
Image Compress
single-core scalar |
2497
20.6 Mpixels/sec |
|
Image Compress
multi-core scalar |
6245
52.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
2895
48.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6747
110 Mpixels/sec |
|
Lua
single-core scalar |
4219
1.62 Mnodes/sec |
|
Lua
multi-core scalar |
8830
3.40 Mnodes/sec |
Floating Point | 8074 | |
---|---|---|
Mandelbrot
single-core scalar |
2282
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7772
5.09 Gflops |
|
Dot Product
single-core scalar |
3695
1.79 Gflops |
|
Dot Product
multi-core scalar |
9022
4.11 Gflops |
|
Dot Product
single-core vector |
4507
5.40 Gflops |
|
Dot Product
multi-core vector |
12844
13.4 Gflops |
|
LU Decomposition
single-core scalar |
2003
1.78 Gflops |
|
LU Decomposition
multi-core scalar |
3015
2.64 Gflops |
|
Primality Test
single-core scalar |
6184
924 Mflops |
|
Primality Test
multi-core scalar |
12297
2.28 Gflops |
|
Sharpen Image
single-core scalar |
5504
12.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16447
37.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6159
4.87 Mpixels/sec |
|
Blur Image
multi-core scalar |
21310
16.8 Mpixels/sec |
Memory | 4704 | |
---|---|---|
Read Sequential
single-core scalar |
5183
6.35 GB/sec |
|
Write Sequential
single-core scalar |
7080
4.84 GB/sec |
|
Stdlib Allocate
single-core scalar |
3371
12.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3467
7.18 GB/sec |
|
Stdlib Copy
single-core scalar |
4420
4.56 GB/sec |
Stream | 6300 | |
---|---|---|
Stream Copy
single-core scalar |
5724
7.83 GB/sec |
|
Stream Copy
single-core vector |
6840
8.87 GB/sec |
|
Stream Scale
single-core scalar |
5606
7.27 GB/sec |
|
Stream Scale
single-core vector |
6998
9.44 GB/sec |
|
Stream Add
single-core scalar |
5820
8.79 GB/sec |
|
Stream Add
single-core vector |
7471
10.4 GB/sec |
|
Stream Triad
single-core scalar |
6366
8.80 GB/sec |
|
Stream Triad
single-core vector |
5581
10.4 GB/sec |