iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.11 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9586 | 10832 |
| Floating Point | Processor floating point performance | 17015 | |
| Memory | Memory performance | 5317 | |
| Stream | Memory bandwidth performance | 4584 | |
Result Information
| User | davidesherwood |
| Upload Date | Tue, 08 Mar 2011 00:45:21 +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 | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9586 | |
|---|---|---|
|
Blowfish
single-core scalar |
2277
100 MB/sec |
|
|
Blowfish
multi-core scalar |
13996
574 MB/sec |
|
|
Text Compress
single-core scalar |
2732
8.74 MB/sec |
|
|
Text Compress
multi-core scalar |
14078
46.2 MB/sec |
|
|
Text Decompress
single-core scalar |
3044
12.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
15857
63.2 MB/sec |
|
|
Image Compress
single-core scalar |
3021
25.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14986
126 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3165
53.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13709
224 Mpixels/sec |
|
|
Lua
single-core scalar |
5293
2.04 Mnodes/sec |
|
|
Lua
multi-core scalar |
22883
8.80 Mnodes/sec |
Floating Point Performance
| Floating Point | 17015 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2994
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
19937
13.0 Gflops |
|
|
Dot Product
single-core scalar |
4881
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18537
8.45 Gflops |
|
|
Dot Product
single-core vector |
5822
6.98 Gflops |
|
|
Dot Product
multi-core vector |
31365
32.6 Gflops |
|
|
LU Decomposition
single-core scalar |
1503
1.34 Gflops |
|
|
LU Decomposition
multi-core scalar |
7558
6.63 Gflops |
|
|
Primality Test
single-core scalar |
7768
1.16 Gflops |
|
|
Primality Test
multi-core scalar |
27499
5.10 Gflops |
|
|
Sharpen Image
single-core scalar |
7550
17.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40431
93.2 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9344
7.39 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
53032
41.7 Mpixels/sec |
Memory Performance
| Memory | 5317 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6020
7.37 GB/sec |
|
|
Write Sequential
single-core scalar |
9083
6.21 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4476
16.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3081
6.38 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3927
4.05 GB/sec |
Stream Performance
| Stream | 4584 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4445
6.08 GB/sec |
|
|
Stream Copy
single-core vector |
5285
6.85 GB/sec |
|
|
Stream Scale
single-core scalar |
4382
5.69 GB/sec |
|
|
Stream Scale
single-core vector |
4795
6.47 GB/sec |
|
|
Stream Add
single-core scalar |
4393
6.63 GB/sec |
|
|
Stream Add
single-core vector |
5072
7.05 GB/sec |
|
|
Stream Triad
single-core scalar |
4589
6.34 GB/sec |
|
|
Stream Triad
single-core vector |
3713
6.95 GB/sec |
