Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4315 | 6630 |
Floating Point | Processor floating point performance | 9615 | |
Memory | Memory performance | 5386 | |
Stream | Memory bandwidth performance | 6780 |
Upload Date | Thu, 21 Jul 2011 15:38:07 +0000 |
Views | 44 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.0 |
Model | MacBookAir4,2 |
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 | 0 KB |
L1 Data Cache | 0 KB |
L2 Cache | 1024 KB |
L3 Cache | 0 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4315 | |
---|---|---|
Blowfish
single-core scalar |
1909
83.9 MB/sec |
|
Blowfish
multi-core scalar |
6293
258 MB/sec |
|
Text Compress
single-core scalar |
2450
7.84 MB/sec |
|
Text Compress
multi-core scalar |
5703
18.7 MB/sec |
|
Text Decompress
single-core scalar |
2602
10.7 MB/sec |
|
Text Decompress
multi-core scalar |
6632
26.4 MB/sec |
|
Image Compress
single-core scalar |
2090
17.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
4918
41.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
2254
37.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4609
75.2 Mpixels/sec |
|
Lua
single-core scalar |
3807
1.47 Mnodes/sec |
|
Lua
multi-core scalar |
8521
3.28 Mnodes/sec |
Floating Point | 9615 | |
---|---|---|
Mandelbrot
single-core scalar |
2279
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7821
5.12 Gflops |
|
Dot Product
single-core scalar |
3904
1.89 Gflops |
|
Dot Product
multi-core scalar |
10578
4.82 Gflops |
|
Dot Product
single-core vector |
6425
7.70 Gflops |
|
Dot Product
multi-core vector |
17854
18.6 Gflops |
|
LU Decomposition
single-core scalar |
2148
1.91 Gflops |
|
LU Decomposition
multi-core scalar |
3580
3.14 Gflops |
|
Primality Test
single-core scalar |
5701
852 Mflops |
|
Primality Test
multi-core scalar |
10893
2.02 Gflops |
|
Sharpen Image
single-core scalar |
11722
27.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
27612
63.6 Mpixels/sec |
|
Blur Image
single-core scalar |
5380
4.26 Mpixels/sec |
|
Blur Image
multi-core scalar |
18715
14.7 Mpixels/sec |
Memory | 5386 | |
---|---|---|
Read Sequential
single-core scalar |
6929
8.48 GB/sec |
|
Write Sequential
single-core scalar |
8305
5.68 GB/sec |
|
Stdlib Allocate
single-core scalar |
3600
13.4 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3558
7.36 GB/sec |
|
Stdlib Copy
single-core scalar |
4541
4.68 GB/sec |
Stream | 6780 | |
---|---|---|
Stream Copy
single-core scalar |
6467
8.84 GB/sec |
|
Stream Copy
single-core vector |
6802
8.82 GB/sec |
|
Stream Scale
single-core scalar |
6737
8.74 GB/sec |
|
Stream Scale
single-core vector |
7039
9.50 GB/sec |
|
Stream Add
single-core scalar |
6896
10.4 GB/sec |
|
Stream Add
single-core vector |
7326
10.2 GB/sec |
|
Stream Triad
single-core scalar |
7463
10.3 GB/sec |
|
Stream Triad
single-core vector |
5515
10.3 GB/sec |