iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.12 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9011 | 10159 |
| Floating Point | Processor floating point performance | 16042 | |
| Memory | Memory performance | 4860 | |
| Stream | Memory bandwidth performance | 4188 | |
Result Information
| User | Zlamal |
| Upload Date | Sun, 27 Feb 2011 20:25:30 +0000 |
| Views | 8 |
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 | 9011 | |
|---|---|---|
|
Blowfish
single-core scalar |
2029
89.1 MB/sec |
|
|
Blowfish
multi-core scalar |
13128
538 MB/sec |
|
|
Text Compress
single-core scalar |
2447
7.83 MB/sec |
|
|
Text Compress
multi-core scalar |
13551
44.5 MB/sec |
|
|
Text Decompress
single-core scalar |
2728
11.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
15132
60.3 MB/sec |
|
|
Image Compress
single-core scalar |
2711
22.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14601
123 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2851
47.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12585
205 Mpixels/sec |
|
|
Lua
single-core scalar |
4739
1.82 Mnodes/sec |
|
|
Lua
multi-core scalar |
21639
8.32 Mnodes/sec |
Floating Point Performance
| Floating Point | 16042 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2685
1.79 Gflops |
|
|
Mandelbrot
multi-core scalar |
18812
12.3 Gflops |
|
|
Dot Product
single-core scalar |
4374
2.11 Gflops |
|
|
Dot Product
multi-core scalar |
18066
8.23 Gflops |
|
|
Dot Product
single-core vector |
5249
6.29 Gflops |
|
|
Dot Product
multi-core vector |
30054
31.3 Gflops |
|
|
LU Decomposition
single-core scalar |
1448
1.29 Gflops |
|
|
LU Decomposition
multi-core scalar |
7397
6.49 Gflops |
|
|
Primality Test
single-core scalar |
6964
1.04 Gflops |
|
|
Primality Test
multi-core scalar |
26541
4.93 Gflops |
|
|
Sharpen Image
single-core scalar |
6758
15.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
37767
87.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8355
6.61 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50122
39.4 Mpixels/sec |
Memory Performance
| Memory | 4860 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5223
6.40 GB/sec |
|
|
Write Sequential
single-core scalar |
8234
5.63 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3981
14.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2992
6.19 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3871
3.99 GB/sec |
Stream Performance
| Stream | 4188 | |
|---|---|---|
|
Stream Copy
single-core scalar |
3937
5.38 GB/sec |
|
|
Stream Copy
single-core vector |
5404
7.01 GB/sec |
|
|
Stream Scale
single-core scalar |
3813
4.95 GB/sec |
|
|
Stream Scale
single-core vector |
4768
6.44 GB/sec |
|
|
Stream Add
single-core scalar |
3385
5.11 GB/sec |
|
|
Stream Add
single-core vector |
4944
6.88 GB/sec |
|
|
Stream Triad
single-core scalar |
3712
5.13 GB/sec |
|
|
Stream Triad
single-core vector |
3543
6.63 GB/sec |
