iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8790 | 10083 |
| Floating Point | Processor floating point performance | 15545 | |
| Memory | Memory performance | 5107 | |
| Stream | Memory bandwidth performance | 5450 | |
Result Information
| User | arthur655 |
| Upload Date | Sun, 27 Jan 2013 12:52:35 +0000 |
| Views | 14 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| 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 | 8790 | |
|---|---|---|
|
Blowfish
single-core scalar |
2111
92.8 MB/sec |
|
|
Blowfish
multi-core scalar |
13076
536 MB/sec |
|
|
Text Compress
single-core scalar |
2556
8.18 MB/sec |
|
|
Text Compress
multi-core scalar |
13192
43.3 MB/sec |
|
|
Text Decompress
single-core scalar |
2763
11.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
14245
56.8 MB/sec |
|
|
Image Compress
single-core scalar |
2842
23.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13920
117 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2915
48.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12033
196 Mpixels/sec |
|
|
Lua
single-core scalar |
4919
1.89 Mnodes/sec |
|
|
Lua
multi-core scalar |
20914
8.04 Mnodes/sec |
Floating Point Performance
| Floating Point | 15545 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2815
1.87 Gflops |
|
|
Mandelbrot
multi-core scalar |
18895
12.4 Gflops |
|
|
Dot Product
single-core scalar |
4546
2.20 Gflops |
|
|
Dot Product
multi-core scalar |
17908
8.16 Gflops |
|
|
Dot Product
single-core vector |
5469
6.55 Gflops |
|
|
Dot Product
multi-core vector |
27835
28.9 Gflops |
|
|
LU Decomposition
single-core scalar |
1503
1.34 Gflops |
|
|
LU Decomposition
multi-core scalar |
3635
3.19 Gflops |
|
|
Primality Test
single-core scalar |
7039
1.05 Gflops |
|
|
Primality Test
multi-core scalar |
25281
4.69 Gflops |
|
|
Sharpen Image
single-core scalar |
7115
16.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
38480
88.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8188
6.48 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
48925
38.5 Mpixels/sec |
Memory Performance
| Memory | 5107 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5628
6.89 GB/sec |
|
|
Write Sequential
single-core scalar |
8713
5.96 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4028
15.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3068
6.35 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4102
4.23 GB/sec |
Stream Performance
| Stream | 5450 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4963
6.79 GB/sec |
|
|
Stream Copy
single-core vector |
6641
8.61 GB/sec |
|
|
Stream Scale
single-core scalar |
4984
6.47 GB/sec |
|
|
Stream Scale
single-core vector |
5995
8.09 GB/sec |
|
|
Stream Add
single-core scalar |
4924
7.43 GB/sec |
|
|
Stream Add
single-core vector |
6464
8.99 GB/sec |
|
|
Stream Triad
single-core scalar |
4984
6.89 GB/sec |
|
|
Stream Triad
single-core vector |
4651
8.71 GB/sec |
