iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 Pro for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9071 | 10460 |
| Floating Point | Processor floating point performance | 16252 | |
| Memory | Memory performance | 5146 | |
| Stream | Memory bandwidth performance | 5687 | |
Result Information
| User | MartinChiu |
| Upload Date | Fri, 22 Feb 2013 23:11:31 +0000 |
| Views | 5 |
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 | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9071 | |
|---|---|---|
|
Blowfish
single-core scalar |
2072
91.1 MB/sec |
|
|
Blowfish
multi-core scalar |
13427
550 MB/sec |
|
|
Text Compress
single-core scalar |
2617
8.37 MB/sec |
|
|
Text Compress
multi-core scalar |
13663
44.8 MB/sec |
|
|
Text Decompress
single-core scalar |
2854
11.7 MB/sec |
|
|
Text Decompress
multi-core scalar |
15090
60.1 MB/sec |
|
|
Image Compress
single-core scalar |
2763
22.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14786
124 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2775
46.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12406
202 Mpixels/sec |
|
|
Lua
single-core scalar |
5090
1.96 Mnodes/sec |
|
|
Lua
multi-core scalar |
21320
8.20 Mnodes/sec |
Floating Point Performance
| Floating Point | 16252 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2747
1.83 Gflops |
|
|
Mandelbrot
multi-core scalar |
19139
12.5 Gflops |
|
|
Dot Product
single-core scalar |
4404
2.13 Gflops |
|
|
Dot Product
multi-core scalar |
17847
8.13 Gflops |
|
|
Dot Product
single-core vector |
5947
7.12 Gflops |
|
|
Dot Product
multi-core vector |
29259
30.4 Gflops |
|
|
LU Decomposition
single-core scalar |
1618
1.44 Gflops |
|
|
LU Decomposition
multi-core scalar |
3771
3.31 Gflops |
|
|
Primality Test
single-core scalar |
6807
1.02 Gflops |
|
|
Primality Test
multi-core scalar |
27493
5.10 Gflops |
|
|
Sharpen Image
single-core scalar |
7275
17.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40828
94.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8803
6.97 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
51603
40.6 Mpixels/sec |
Memory Performance
| Memory | 5146 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6129
7.51 GB/sec |
|
|
Write Sequential
single-core scalar |
8917
6.10 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4050
15.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2858
5.92 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3777
3.89 GB/sec |
Stream Performance
| Stream | 5687 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5105
6.98 GB/sec |
|
|
Stream Copy
single-core vector |
7009
9.09 GB/sec |
|
|
Stream Scale
single-core scalar |
5180
6.72 GB/sec |
|
|
Stream Scale
single-core vector |
6097
8.23 GB/sec |
|
|
Stream Add
single-core scalar |
5433
8.20 GB/sec |
|
|
Stream Add
single-core vector |
6468
9.00 GB/sec |
|
|
Stream Triad
single-core scalar |
5453
7.54 GB/sec |
|
|
Stream Triad
single-core vector |
4757
8.90 GB/sec |
