iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.11 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7595 | 9359 |
| Floating Point | Processor floating point performance | 15758 | |
| Memory | Memory performance | 4024 | |
| Stream | Memory bandwidth performance | 3814 | |
Result Information
| User | rosspeplow |
| Upload Date | Wed, 09 Feb 2011 22:25:01 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.6 (Build 10J567) |
| 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 | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7595 | |
|---|---|---|
|
Blowfish
single-core scalar |
2160
94.9 MB/sec |
|
|
Blowfish
multi-core scalar |
12985
532 MB/sec |
|
|
Text Compress
single-core scalar |
2310
7.39 MB/sec |
|
|
Text Compress
multi-core scalar |
11750
38.5 MB/sec |
|
|
Text Decompress
single-core scalar |
2566
10.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
13036
51.9 MB/sec |
|
|
Image Compress
single-core scalar |
2331
19.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11555
97.2 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2070
34.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8900
145 Mpixels/sec |
|
|
Lua
single-core scalar |
3792
1.46 Mnodes/sec |
|
|
Lua
multi-core scalar |
17685
6.80 Mnodes/sec |
Floating Point Performance
| Floating Point | 15758 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2997
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
20249
13.2 Gflops |
|
|
Dot Product
single-core scalar |
4876
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18539
8.45 Gflops |
|
|
Dot Product
single-core vector |
5786
6.93 Gflops |
|
|
Dot Product
multi-core vector |
24090
25.1 Gflops |
|
|
LU Decomposition
single-core scalar |
756
673 Mflops |
|
|
LU Decomposition
multi-core scalar |
3732
3.27 Gflops |
|
|
Primality Test
single-core scalar |
5799
866 Mflops |
|
|
Primality Test
multi-core scalar |
20630
3.83 Gflops |
|
|
Sharpen Image
single-core scalar |
7057
16.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40699
93.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9311
7.37 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
56094
44.1 Mpixels/sec |
Memory Performance
| Memory | 4024 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5726
7.01 GB/sec |
|
|
Write Sequential
single-core scalar |
3195
2.19 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3898
14.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3142
6.50 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4162
4.29 GB/sec |
Stream Performance
| Stream | 3814 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4276
5.85 GB/sec |
|
|
Stream Copy
single-core vector |
5075
6.58 GB/sec |
|
|
Stream Scale
single-core scalar |
4480
5.81 GB/sec |
|
|
Stream Scale
single-core vector |
4679
6.31 GB/sec |
|
|
Stream Add
single-core scalar |
1734
2.62 GB/sec |
|
|
Stream Add
single-core vector |
4864
6.77 GB/sec |
|
|
Stream Triad
single-core scalar |
1869
2.58 GB/sec |
|
|
Stream Triad
single-core vector |
3541
6.63 GB/sec |
