iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.7 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9239 | 10449 |
| Floating Point | Processor floating point performance | 16397 | |
| Memory | Memory performance | 5035 | |
| Stream | Memory bandwidth performance | 4697 | |
Result Information
| User | iamchriswick |
| Upload Date | Wed, 02 Nov 2011 07:33:20 +0000 |
| Views | 11 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.7.2 (Build 11C73) |
| 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 | 14.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9239 | |
|---|---|---|
|
Blowfish
single-core scalar |
2211
97.1 MB/sec |
|
|
Blowfish
multi-core scalar |
13301
545 MB/sec |
|
|
Text Compress
single-core scalar |
2611
8.35 MB/sec |
|
|
Text Compress
multi-core scalar |
13749
45.1 MB/sec |
|
|
Text Decompress
single-core scalar |
2959
12.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
15348
61.1 MB/sec |
|
|
Image Compress
single-core scalar |
2874
23.7 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14761
124 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3143
52.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12897
210 Mpixels/sec |
|
|
Lua
single-core scalar |
5169
1.99 Mnodes/sec |
|
|
Lua
multi-core scalar |
21851
8.41 Mnodes/sec |
Floating Point Performance
| Floating Point | 16397 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2874
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
18916
12.4 Gflops |
|
|
Dot Product
single-core scalar |
4672
2.26 Gflops |
|
|
Dot Product
multi-core scalar |
18138
8.27 Gflops |
|
|
Dot Product
single-core vector |
5716
6.85 Gflops |
|
|
Dot Product
multi-core vector |
29617
30.8 Gflops |
|
|
LU Decomposition
single-core scalar |
1545
1.37 Gflops |
|
|
LU Decomposition
multi-core scalar |
7333
6.43 Gflops |
|
|
Primality Test
single-core scalar |
7611
1.14 Gflops |
|
|
Primality Test
multi-core scalar |
26910
4.99 Gflops |
|
|
Sharpen Image
single-core scalar |
7371
17.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
38681
89.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8965
7.09 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
51211
40.3 Mpixels/sec |
Memory Performance
| Memory | 5035 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5750
7.04 GB/sec |
|
|
Write Sequential
single-core scalar |
8644
5.91 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3859
14.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2987
6.18 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3938
4.06 GB/sec |
Stream Performance
| Stream | 4697 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4509
6.17 GB/sec |
|
|
Stream Copy
single-core vector |
5271
6.84 GB/sec |
|
|
Stream Scale
single-core scalar |
4730
6.14 GB/sec |
|
|
Stream Scale
single-core vector |
4872
6.58 GB/sec |
|
|
Stream Add
single-core scalar |
4604
6.95 GB/sec |
|
|
Stream Add
single-core vector |
5152
7.17 GB/sec |
|
|
Stream Triad
single-core scalar |
4712
6.51 GB/sec |
|
|
Stream Triad
single-core vector |
3733
6.99 GB/sec |
