iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.7 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8991 | 10354 |
| Floating Point | Processor floating point performance | 15802 | |
| Memory | Memory performance | 5393 | |
| Stream | Memory bandwidth performance | 5988 | |
Result Information
| User | Zlamal |
| Upload Date | Tue, 21 Feb 2012 00:36:07 +0000 |
| Views | 6 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.7.3 (Build 11D50) |
| 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 | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 8991 | |
|---|---|---|
|
Blowfish
single-core scalar |
2256
99.1 MB/sec |
|
|
Blowfish
multi-core scalar |
14039
575 MB/sec |
|
|
Text Compress
single-core scalar |
2724
8.71 MB/sec |
|
|
Text Compress
multi-core scalar |
14039
46.1 MB/sec |
|
|
Text Decompress
single-core scalar |
2836
11.7 MB/sec |
|
|
Text Decompress
multi-core scalar |
12353
49.2 MB/sec |
|
|
Image Compress
single-core scalar |
2884
23.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14484
122 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3096
52.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12859
210 Mpixels/sec |
|
|
Lua
single-core scalar |
5210
2.01 Mnodes/sec |
|
|
Lua
multi-core scalar |
21119
8.12 Mnodes/sec |
Floating Point Performance
| Floating Point | 15802 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2916
1.94 Gflops |
|
|
Mandelbrot
multi-core scalar |
19874
13.0 Gflops |
|
|
Dot Product
single-core scalar |
4890
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18604
8.48 Gflops |
|
|
Dot Product
single-core vector |
5926
7.10 Gflops |
|
|
Dot Product
multi-core vector |
28941
30.1 Gflops |
|
|
LU Decomposition
single-core scalar |
1619
1.44 Gflops |
|
|
LU Decomposition
multi-core scalar |
3695
3.24 Gflops |
|
|
Primality Test
single-core scalar |
7633
1.14 Gflops |
|
|
Primality Test
multi-core scalar |
26209
4.86 Gflops |
|
|
Sharpen Image
single-core scalar |
7022
16.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40606
93.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8866
7.02 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
44440
34.9 Mpixels/sec |
Memory Performance
| Memory | 5393 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6152
7.53 GB/sec |
|
|
Write Sequential
single-core scalar |
9267
6.34 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3930
14.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3202
6.63 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4414
4.55 GB/sec |
Stream Performance
| Stream | 5988 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5503
7.53 GB/sec |
|
|
Stream Copy
single-core vector |
7012
9.09 GB/sec |
|
|
Stream Scale
single-core scalar |
5599
7.27 GB/sec |
|
|
Stream Scale
single-core vector |
6337
8.55 GB/sec |
|
|
Stream Add
single-core scalar |
5794
8.75 GB/sec |
|
|
Stream Add
single-core vector |
6775
9.42 GB/sec |
|
|
Stream Triad
single-core scalar |
5807
8.02 GB/sec |
|
|
Stream Triad
single-core vector |
5079
9.51 GB/sec |
