Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4230 | 5691 |
Floating Point | Processor floating point performance | 7888 | |
Memory | Memory performance | 5020 | |
Stream | Memory bandwidth performance | 4461 |
User | macpbr98 |
Upload Date | Sat, 28 Jan 2012 03:36:45 +0000 |
Views | 2 |
MacBookAir4,1 | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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 | 32 KB |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
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 | 4230 | |
---|---|---|
Blowfish
single-core scalar |
1705
74.9 MB/sec |
|
Blowfish
multi-core scalar |
5768
236 MB/sec |
|
Text Compress
single-core scalar |
2399
7.67 MB/sec |
|
Text Compress
multi-core scalar |
5889
19.3 MB/sec |
|
Text Decompress
single-core scalar |
2590
10.6 MB/sec |
|
Text Decompress
multi-core scalar |
6591
26.3 MB/sec |
|
Image Compress
single-core scalar |
2001
16.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
5066
42.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
2030
34.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4445
72.5 Mpixels/sec |
|
Lua
single-core scalar |
3662
1.41 Mnodes/sec |
|
Lua
multi-core scalar |
8624
3.32 Mnodes/sec |
Floating Point | 7888 | |
---|---|---|
Mandelbrot
single-core scalar |
2386
1.59 Gflops |
|
Mandelbrot
multi-core scalar |
7872
5.15 Gflops |
|
Dot Product
single-core scalar |
3512
1.70 Gflops |
|
Dot Product
multi-core scalar |
9963
4.54 Gflops |
|
Dot Product
single-core vector |
4685
5.61 Gflops |
|
Dot Product
multi-core vector |
11661
12.1 Gflops |
|
LU Decomposition
single-core scalar |
1107
985 Mflops |
|
LU Decomposition
multi-core scalar |
2430
2.13 Gflops |
|
Primality Test
single-core scalar |
5773
862 Mflops |
|
Primality Test
multi-core scalar |
10593
1.97 Gflops |
|
Sharpen Image
single-core scalar |
5360
12.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16384
37.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6743
5.34 Mpixels/sec |
|
Blur Image
multi-core scalar |
21968
17.3 Mpixels/sec |
Memory | 5020 | |
---|---|---|
Read Sequential
single-core scalar |
5675
6.95 GB/sec |
|
Write Sequential
single-core scalar |
8354
5.71 GB/sec |
|
Stdlib Allocate
single-core scalar |
3217
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3362
6.96 GB/sec |
|
Stdlib Copy
single-core scalar |
4493
4.63 GB/sec |
Stream | 4461 | |
---|---|---|
Stream Copy
single-core scalar |
4845
6.63 GB/sec |
|
Stream Copy
single-core vector |
5776
7.49 GB/sec |
|
Stream Scale
single-core scalar |
5138
6.67 GB/sec |
|
Stream Scale
single-core vector |
5219
7.04 GB/sec |
|
Stream Add
single-core scalar |
2082
3.14 GB/sec |
|
Stream Add
single-core vector |
5988
8.33 GB/sec |
|
Stream Triad
single-core scalar |
2351
3.25 GB/sec |
|
Stream Triad
single-core vector |
4291
8.03 GB/sec |