Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4969 | 6754 |
Floating Point | Processor floating point performance | 9737 | |
Memory | Memory performance | 4879 | |
Stream | Memory bandwidth performance | 6315 |
User | mainframes |
Upload Date | Thu, 18 Aug 2011 01:34:02 +0000 |
Views | 4 |
MacBookAir4,1 | |
---|---|
Operating System | Mac OS X 10.7.1 |
Model | MacBookAir4,1 |
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-C08A6BB70A942AC2 MacBookAir4,1 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4969 | |
---|---|---|
Blowfish
single-core scalar |
1956
85.9 MB/sec |
|
Blowfish
multi-core scalar |
6650
273 MB/sec |
|
Text Compress
single-core scalar |
2676
8.56 MB/sec |
|
Text Compress
multi-core scalar |
6366
20.9 MB/sec |
|
Text Decompress
single-core scalar |
2700
11.1 MB/sec |
|
Text Decompress
multi-core scalar |
7088
28.2 MB/sec |
|
Image Compress
single-core scalar |
2579
21.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6308
53.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
3249
54.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6648
108 Mpixels/sec |
|
Lua
single-core scalar |
4380
1.69 Mnodes/sec |
|
Lua
multi-core scalar |
9038
3.48 Mnodes/sec |
Floating Point | 9737 | |
---|---|---|
Mandelbrot
single-core scalar |
2241
1.49 Gflops |
|
Mandelbrot
multi-core scalar |
7612
4.98 Gflops |
|
Dot Product
single-core scalar |
3878
1.87 Gflops |
|
Dot Product
multi-core scalar |
10969
5.00 Gflops |
|
Dot Product
single-core vector |
6367
7.63 Gflops |
|
Dot Product
multi-core vector |
17537
18.2 Gflops |
|
LU Decomposition
single-core scalar |
2375
2.11 Gflops |
|
LU Decomposition
multi-core scalar |
3580
3.14 Gflops |
|
Primality Test
single-core scalar |
6338
947 Mflops |
|
Primality Test
multi-core scalar |
11089
2.06 Gflops |
|
Sharpen Image
single-core scalar |
11698
27.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
28742
66.2 Mpixels/sec |
|
Blur Image
single-core scalar |
5353
4.24 Mpixels/sec |
|
Blur Image
multi-core scalar |
18547
14.6 Mpixels/sec |
Memory | 4879 | |
---|---|---|
Read Sequential
single-core scalar |
5778
7.08 GB/sec |
|
Write Sequential
single-core scalar |
7403
5.06 GB/sec |
|
Stdlib Allocate
single-core scalar |
3624
13.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3302
6.84 GB/sec |
|
Stdlib Copy
single-core scalar |
4288
4.42 GB/sec |
Stream | 6315 | |
---|---|---|
Stream Copy
single-core scalar |
6184
8.46 GB/sec |
|
Stream Copy
single-core vector |
7023
9.11 GB/sec |
|
Stream Scale
single-core scalar |
5646
7.33 GB/sec |
|
Stream Scale
single-core vector |
6762
9.13 GB/sec |
|
Stream Add
single-core scalar |
6711
10.1 GB/sec |
|
Stream Add
single-core vector |
7219
10.0 GB/sec |
|
Stream Triad
single-core scalar |
5908
8.16 GB/sec |
|
Stream Triad
single-core vector |
5074
9.50 GB/sec |