iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 Pro for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7246 | 8655 |
| Floating Point | Processor floating point performance | 13842 | |
| Memory | Memory performance | 3979 | |
| Stream | Memory bandwidth performance | 4786 | |
Result Information
| User | MartinChiu |
| Upload Date | Thu, 21 Feb 2013 13:49:31 +0000 |
| Views | 16 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| 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 x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| 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 | 7246 | |
|---|---|---|
|
Blowfish
single-core scalar |
2096
92.1 MB/sec |
|
|
Blowfish
multi-core scalar |
12376
507 MB/sec |
|
|
Text Compress
single-core scalar |
1986
6.35 MB/sec |
|
|
Text Compress
multi-core scalar |
11086
36.4 MB/sec |
|
|
Text Decompress
single-core scalar |
2522
10.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
12126
48.3 MB/sec |
|
|
Image Compress
single-core scalar |
2295
19.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11190
94.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2037
34.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
9009
147 Mpixels/sec |
|
|
Lua
single-core scalar |
3783
1.46 Mnodes/sec |
|
|
Lua
multi-core scalar |
16452
6.33 Mnodes/sec |
Floating Point Performance
| Floating Point | 13842 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2916
1.94 Gflops |
|
|
Mandelbrot
multi-core scalar |
18572
12.2 Gflops |
|
|
Dot Product
single-core scalar |
4780
2.31 Gflops |
|
|
Dot Product
multi-core scalar |
18040
8.22 Gflops |
|
|
Dot Product
single-core vector |
4844
5.80 Gflops |
|
|
Dot Product
multi-core vector |
20054
20.9 Gflops |
|
|
LU Decomposition
single-core scalar |
735
655 Mflops |
|
|
LU Decomposition
multi-core scalar |
3014
2.64 Gflops |
|
|
Primality Test
single-core scalar |
5477
818 Mflops |
|
|
Primality Test
multi-core scalar |
18286
3.39 Gflops |
|
|
Sharpen Image
single-core scalar |
6954
16.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
37475
86.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8473
6.71 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
44174
34.7 Mpixels/sec |
Memory Performance
| Memory | 3979 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5696
6.98 GB/sec |
|
|
Write Sequential
single-core scalar |
3135
2.14 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3910
14.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3031
6.27 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4124
4.25 GB/sec |
Stream Performance
| Stream | 4786 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5050
6.91 GB/sec |
|
|
Stream Copy
single-core vector |
6541
8.48 GB/sec |
|
|
Stream Scale
single-core scalar |
5649
7.33 GB/sec |
|
|
Stream Scale
single-core vector |
6127
8.27 GB/sec |
|
|
Stream Add
single-core scalar |
1788
2.70 GB/sec |
|
|
Stream Add
single-core vector |
6360
8.85 GB/sec |
|
|
Stream Triad
single-core scalar |
1930
2.67 GB/sec |
|
|
Stream Triad
single-core vector |
4847
9.07 GB/sec |
