iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.8 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7448 | 9243 |
| Floating Point | Processor floating point performance | 15575 | |
| Memory | Memory performance | 3951 | |
| Stream | Memory bandwidth performance | 3948 | |
Result Information
| User | gelinasbrian |
| Upload Date | Tue, 26 Oct 2010 00:13:37 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.4 (Build 10F2090) |
| 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 | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7448 | |
|---|---|---|
|
Blowfish
single-core scalar |
2162
95.0 MB/sec |
|
|
Blowfish
multi-core scalar |
13105
537 MB/sec |
|
|
Text Compress
single-core scalar |
2304
7.37 MB/sec |
|
|
Text Compress
multi-core scalar |
11767
38.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2533
10.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
12623
50.3 MB/sec |
|
|
Image Compress
single-core scalar |
2319
19.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11557
97.2 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2077
34.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8780
143 Mpixels/sec |
|
|
Lua
single-core scalar |
3554
1.37 Mnodes/sec |
|
|
Lua
multi-core scalar |
16596
6.38 Mnodes/sec |
Floating Point Performance
| Floating Point | 15575 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2993
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
20321
13.3 Gflops |
|
|
Dot Product
single-core scalar |
4880
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18560
8.46 Gflops |
|
|
Dot Product
single-core vector |
5795
6.94 Gflops |
|
|
Dot Product
multi-core vector |
24159
25.1 Gflops |
|
|
LU Decomposition
single-core scalar |
750
668 Mflops |
|
|
LU Decomposition
multi-core scalar |
3729
3.27 Gflops |
|
|
Primality Test
single-core scalar |
5657
845 Mflops |
|
|
Primality Test
multi-core scalar |
20291
3.77 Gflops |
|
|
Sharpen Image
single-core scalar |
7047
16.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39349
90.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9286
7.35 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
55244
43.4 Mpixels/sec |
Memory Performance
| Memory | 3951 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5779
7.08 GB/sec |
|
|
Write Sequential
single-core scalar |
3189
2.18 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3976
14.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2824
5.85 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3991
4.11 GB/sec |
Stream Performance
| Stream | 3948 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4555
6.23 GB/sec |
|
|
Stream Copy
single-core vector |
5194
6.74 GB/sec |
|
|
Stream Scale
single-core scalar |
4645
6.03 GB/sec |
|
|
Stream Scale
single-core vector |
4828
6.52 GB/sec |
|
|
Stream Add
single-core scalar |
1744
2.63 GB/sec |
|
|
Stream Add
single-core vector |
5008
6.97 GB/sec |
|
|
Stream Triad
single-core scalar |
1899
2.62 GB/sec |
|
|
Stream Triad
single-core vector |
3718
6.96 GB/sec |
