| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.2 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9445 | 10820 |
| Floating Point | Processor floating point performance | 16926 | |
| Memory | Memory performance | 5557 | |
| Stream | Memory bandwidth performance | 4791 | |
| User | suryana |
| Upload Date | Sat, 29 Jan 2011 10:58:07 +0000 |
| Views | 1 |
| iMac11,3 | |
|---|---|
| Operating System | Mac OS X 10.6.6 (Build 10J567) |
| Model | iMac11,3 |
| Processor |
Intel Core i7-870 @ 2.93 GHz
0 Processors, 8 Cores |
| Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
| L1 Instruction Cache | 32 KB |
| L1 Data Cache | 32 KB |
| L2 Cache | 256 KB |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-F2238BAE iMac11,3 |
| BIOS | Apple Inc. IM112.88Z.0057.B00.1005031455 |
| Memory | 12.00 GB 1333 MHz DDR3 |
| Integer | 9445 | |
|---|---|---|
|
Blowfish
single-core scalar |
2280
100 MB/sec |
|
|
Blowfish
multi-core scalar |
13775
565 MB/sec |
|
|
Text Compress
single-core scalar |
2728
8.73 MB/sec |
|
|
Text Compress
multi-core scalar |
14064
46.1 MB/sec |
|
|
Text Decompress
single-core scalar |
3035
12.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
15798
62.9 MB/sec |
|
|
Image Compress
single-core scalar |
3037
25.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15284
129 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3167
53.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12519
204 Mpixels/sec |
|
|
Lua
single-core scalar |
5266
2.03 Mnodes/sec |
|
|
Lua
multi-core scalar |
22388
8.61 Mnodes/sec |
| Floating Point | 16926 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3004
2.00 Gflops |
|
|
Mandelbrot
multi-core scalar |
19641
12.9 Gflops |
|
|
Dot Product
single-core scalar |
4887
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18556
8.46 Gflops |
|
|
Dot Product
single-core vector |
5867
7.03 Gflops |
|
|
Dot Product
multi-core vector |
31376
32.6 Gflops |
|
|
LU Decomposition
single-core scalar |
1527
1.36 Gflops |
|
|
LU Decomposition
multi-core scalar |
7686
6.74 Gflops |
|
|
Primality Test
single-core scalar |
7414
1.11 Gflops |
|
|
Primality Test
multi-core scalar |
27488
5.10 Gflops |
|
|
Sharpen Image
single-core scalar |
7561
17.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39939
92.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9339
7.39 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52690
41.4 Mpixels/sec |
| Memory | 5557 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6050
7.41 GB/sec |
|
|
Write Sequential
single-core scalar |
9352
6.40 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4530
16.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3320
6.87 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4533
4.67 GB/sec |
| Stream | 4791 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4562
6.24 GB/sec |
|
|
Stream Copy
single-core vector |
5805
7.53 GB/sec |
|
|
Stream Scale
single-core scalar |
4360
5.66 GB/sec |
|
|
Stream Scale
single-core vector |
5320
7.18 GB/sec |
|
|
Stream Add
single-core scalar |
4488
6.77 GB/sec |
|
|
Stream Add
single-core vector |
5418
7.54 GB/sec |
|
|
Stream Triad
single-core scalar |
4577
6.32 GB/sec |
|
|
Stream Triad
single-core vector |
3799
7.11 GB/sec |