iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.8 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9370 | 10643 |
| Floating Point | Processor floating point performance | 16712 | |
| Memory | Memory performance | 5264 | |
| Stream | Memory bandwidth performance | 4624 | |
Result Information
| User | nicklera |
| Upload Date | Tue, 21 Aug 2012 02:24:01 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.8 (Build 12A269) |
| Model | iMac (27-inch Mid 2010) |
| Processor |
Intel Core i7-870 @ 2.93 GHz
1 Processor, 4 Cores, 8 Threads |
| 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.B01.1112090906 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9370 | |
|---|---|---|
|
Blowfish
single-core scalar |
2242
98.5 MB/sec |
|
|
Blowfish
multi-core scalar |
13857
568 MB/sec |
|
|
Text Compress
single-core scalar |
2692
8.61 MB/sec |
|
|
Text Compress
multi-core scalar |
13910
45.6 MB/sec |
|
|
Text Decompress
single-core scalar |
3002
12.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
15857
63.2 MB/sec |
|
|
Image Compress
single-core scalar |
3001
24.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15168
128 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3127
52.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13475
220 Mpixels/sec |
|
|
Lua
single-core scalar |
4980
1.92 Mnodes/sec |
|
|
Lua
multi-core scalar |
21136
8.13 Mnodes/sec |
Floating Point Performance
| Floating Point | 16712 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2906
1.93 Gflops |
|
|
Mandelbrot
multi-core scalar |
19542
12.8 Gflops |
|
|
Dot Product
single-core scalar |
4809
2.32 Gflops |
|
|
Dot Product
multi-core scalar |
18341
8.36 Gflops |
|
|
Dot Product
single-core vector |
5828
6.98 Gflops |
|
|
Dot Product
multi-core vector |
31245
32.5 Gflops |
|
|
LU Decomposition
single-core scalar |
1427
1.27 Gflops |
|
|
LU Decomposition
multi-core scalar |
7504
6.58 Gflops |
|
|
Primality Test
single-core scalar |
7508
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
26908
4.99 Gflops |
|
|
Sharpen Image
single-core scalar |
7494
17.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39864
91.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9258
7.33 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
51347
40.4 Mpixels/sec |
Memory Performance
| Memory | 5264 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5893
7.22 GB/sec |
|
|
Write Sequential
single-core scalar |
8906
6.09 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4193
15.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3086
6.39 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4244
4.38 GB/sec |
Stream Performance
| Stream | 4624 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4883
6.68 GB/sec |
|
|
Stream Copy
single-core vector |
5198
6.74 GB/sec |
|
|
Stream Scale
single-core scalar |
4316
5.60 GB/sec |
|
|
Stream Scale
single-core vector |
4943
6.67 GB/sec |
|
|
Stream Add
single-core scalar |
4449
6.72 GB/sec |
|
|
Stream Add
single-core vector |
5143
7.15 GB/sec |
|
|
Stream Triad
single-core scalar |
4283
5.92 GB/sec |
|
|
Stream Triad
single-core vector |
3778
7.07 GB/sec |
