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 | 7628 | 9371 |
| Floating Point | Processor floating point performance | 15736 | |
| Memory | Memory performance | 4031 | |
| Stream | Memory bandwidth performance | 3878 | |
Result Information
| User | ricfenu |
| Upload Date | Tue, 25 Jan 2011 16:07:29 +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 | 7628 | |
|---|---|---|
|
Blowfish
single-core scalar |
2155
94.7 MB/sec |
|
|
Blowfish
multi-core scalar |
12935
530 MB/sec |
|
|
Text Compress
single-core scalar |
2307
7.38 MB/sec |
|
|
Text Compress
multi-core scalar |
11778
38.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2562
10.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
13002
51.8 MB/sec |
|
|
Image Compress
single-core scalar |
2323
19.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11637
97.9 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2054
34.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
9087
148 Mpixels/sec |
|
|
Lua
single-core scalar |
3781
1.46 Mnodes/sec |
|
|
Lua
multi-core scalar |
17923
6.89 Mnodes/sec |
Floating Point Performance
| Floating Point | 15736 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2994
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
20300
13.3 Gflops |
|
|
Dot Product
single-core scalar |
4880
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18581
8.47 Gflops |
|
|
Dot Product
single-core vector |
5793
6.94 Gflops |
|
|
Dot Product
multi-core vector |
24056
25.0 Gflops |
|
|
LU Decomposition
single-core scalar |
748
666 Mflops |
|
|
LU Decomposition
multi-core scalar |
3713
3.26 Gflops |
|
|
Primality Test
single-core scalar |
5797
866 Mflops |
|
|
Primality Test
multi-core scalar |
20635
3.83 Gflops |
|
|
Sharpen Image
single-core scalar |
7044
16.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40377
93.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9293
7.35 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
56096
44.1 Mpixels/sec |
Memory Performance
| Memory | 4031 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5710
6.99 GB/sec |
|
|
Write Sequential
single-core scalar |
3201
2.19 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3878
14.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3110
6.44 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4259
4.39 GB/sec |
Stream Performance
| Stream | 3878 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4265
5.83 GB/sec |
|
|
Stream Copy
single-core vector |
5383
6.98 GB/sec |
|
|
Stream Scale
single-core scalar |
4610
5.98 GB/sec |
|
|
Stream Scale
single-core vector |
4852
6.55 GB/sec |
|
|
Stream Add
single-core scalar |
1725
2.60 GB/sec |
|
|
Stream Add
single-core vector |
4786
6.66 GB/sec |
|
|
Stream Triad
single-core scalar |
1860
2.57 GB/sec |
|
|
Stream Triad
single-core vector |
3543
6.63 GB/sec |
