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 | 9313 | 10617 |
| Floating Point | Processor floating point performance | 16730 | |
| Memory | Memory performance | 5073 | |
| Stream | Memory bandwidth performance | 4879 | |
Result Information
| User | nicklera |
| Upload Date | Sat, 25 Feb 2012 23:28:15 +0000 |
| Views | 6 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.7.3 (Build 11D50b) |
| 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 | 9313 | |
|---|---|---|
|
Blowfish
single-core scalar |
2161
94.9 MB/sec |
|
|
Blowfish
multi-core scalar |
13822
566 MB/sec |
|
|
Text Compress
single-core scalar |
2615
8.36 MB/sec |
|
|
Text Compress
multi-core scalar |
13878
45.5 MB/sec |
|
|
Text Decompress
single-core scalar |
2868
11.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
15561
62.0 MB/sec |
|
|
Image Compress
single-core scalar |
2900
24.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15009
126 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3054
51.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13819
225 Mpixels/sec |
|
|
Lua
single-core scalar |
4833
1.86 Mnodes/sec |
|
|
Lua
multi-core scalar |
21240
8.17 Mnodes/sec |
Floating Point Performance
| Floating Point | 16730 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2827
1.88 Gflops |
|
|
Mandelbrot
multi-core scalar |
19370
12.7 Gflops |
|
|
Dot Product
single-core scalar |
4673
2.26 Gflops |
|
|
Dot Product
multi-core scalar |
18360
8.37 Gflops |
|
|
Dot Product
single-core vector |
5654
6.77 Gflops |
|
|
Dot Product
multi-core vector |
31272
32.5 Gflops |
|
|
LU Decomposition
single-core scalar |
1544
1.37 Gflops |
|
|
LU Decomposition
multi-core scalar |
7705
6.76 Gflops |
|
|
Primality Test
single-core scalar |
7207
1.08 Gflops |
|
|
Primality Test
multi-core scalar |
26910
4.99 Gflops |
|
|
Sharpen Image
single-core scalar |
7135
16.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40044
92.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9007
7.13 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52514
41.3 Mpixels/sec |
Memory Performance
| Memory | 5073 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5709
6.99 GB/sec |
|
|
Write Sequential
single-core scalar |
8753
5.99 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3621
13.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3055
6.32 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4229
4.36 GB/sec |
Stream Performance
| Stream | 4879 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4841
6.62 GB/sec |
|
|
Stream Copy
single-core vector |
5923
7.68 GB/sec |
|
|
Stream Scale
single-core scalar |
4388
5.69 GB/sec |
|
|
Stream Scale
single-core vector |
4973
6.71 GB/sec |
|
|
Stream Add
single-core scalar |
4676
7.06 GB/sec |
|
|
Stream Add
single-core vector |
5275
7.34 GB/sec |
|
|
Stream Triad
single-core scalar |
4868
6.73 GB/sec |
|
|
Stream Triad
single-core vector |
4094
7.66 GB/sec |
