iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7278 | 9055 |
| Floating Point | Processor floating point performance | 15288 | |
| Memory | Memory performance | 3768 | |
| Stream | Memory bandwidth performance | 4041 | |
Result Information
| User | N8BD |
| Upload Date | Sun, 24 Jul 2011 13:25:21 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.7 (Build 11A511) |
| 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.B00.1005031455 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7278 | |
|---|---|---|
|
Blowfish
single-core scalar |
2104
92.4 MB/sec |
|
|
Blowfish
multi-core scalar |
12759
523 MB/sec |
|
|
Text Compress
single-core scalar |
2210
7.07 MB/sec |
|
|
Text Compress
multi-core scalar |
11407
37.4 MB/sec |
|
|
Text Decompress
single-core scalar |
2494
10.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
12542
50.0 MB/sec |
|
|
Image Compress
single-core scalar |
2250
18.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11295
95.0 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1960
32.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8883
145 Mpixels/sec |
|
|
Lua
single-core scalar |
3611
1.39 Mnodes/sec |
|
|
Lua
multi-core scalar |
15829
6.09 Mnodes/sec |
Floating Point Performance
| Floating Point | 15288 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2824
1.88 Gflops |
|
|
Mandelbrot
multi-core scalar |
19697
12.9 Gflops |
|
|
Dot Product
single-core scalar |
4613
2.23 Gflops |
|
|
Dot Product
multi-core scalar |
18216
8.30 Gflops |
|
|
Dot Product
single-core vector |
5649
6.77 Gflops |
|
|
Dot Product
multi-core vector |
23635
24.6 Gflops |
|
|
LU Decomposition
single-core scalar |
757
674 Mflops |
|
|
LU Decomposition
multi-core scalar |
3661
3.21 Gflops |
|
|
Primality Test
single-core scalar |
5552
829 Mflops |
|
|
Primality Test
multi-core scalar |
19735
3.66 Gflops |
|
|
Sharpen Image
single-core scalar |
6620
15.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39629
91.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8921
7.06 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
54527
42.9 Mpixels/sec |
Memory Performance
| Memory | 3768 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5569
6.82 GB/sec |
|
|
Write Sequential
single-core scalar |
3025
2.07 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3471
13.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2835
5.87 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3944
4.07 GB/sec |
Stream Performance
| Stream | 4041 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4501
6.16 GB/sec |
|
|
Stream Copy
single-core vector |
5609
7.27 GB/sec |
|
|
Stream Scale
single-core scalar |
4715
6.12 GB/sec |
|
|
Stream Scale
single-core vector |
5163
6.97 GB/sec |
|
|
Stream Add
single-core scalar |
1735
2.62 GB/sec |
|
|
Stream Add
single-core vector |
4887
6.80 GB/sec |
|
|
Stream Triad
single-core scalar |
1791
2.47 GB/sec |
|
|
Stream Triad
single-core vector |
3930
7.36 GB/sec |
