iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7551 | 9252 |
| Floating Point | Processor floating point performance | 15451 | |
| Memory | Memory performance | 4061 | |
| Stream | Memory bandwidth performance | 3899 | |
Result Information
| User | fosterinteractive |
| Upload Date | Sun, 08 May 2011 22:35:36 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.5 (Build 10H574) |
| 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 | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7551 | |
|---|---|---|
|
Blowfish
single-core scalar |
2171
95.4 MB/sec |
|
|
Blowfish
multi-core scalar |
13102
537 MB/sec |
|
|
Text Compress
single-core scalar |
2307
7.38 MB/sec |
|
|
Text Compress
multi-core scalar |
11742
38.5 MB/sec |
|
|
Text Decompress
single-core scalar |
2590
10.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
13035
51.9 MB/sec |
|
|
Image Compress
single-core scalar |
2323
19.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11642
98.0 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2075
34.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8115
132 Mpixels/sec |
|
|
Lua
single-core scalar |
3835
1.48 Mnodes/sec |
|
|
Lua
multi-core scalar |
17678
6.80 Mnodes/sec |
Floating Point Performance
| Floating Point | 15451 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2996
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
20283
13.3 Gflops |
|
|
Dot Product
single-core scalar |
4859
2.35 Gflops |
|
|
Dot Product
multi-core scalar |
18571
8.46 Gflops |
|
|
Dot Product
single-core vector |
5783
6.93 Gflops |
|
|
Dot Product
multi-core vector |
24106
25.1 Gflops |
|
|
LU Decomposition
single-core scalar |
751
668 Mflops |
|
|
LU Decomposition
multi-core scalar |
3693
3.24 Gflops |
|
|
Primality Test
single-core scalar |
5831
871 Mflops |
|
|
Primality Test
multi-core scalar |
20492
3.80 Gflops |
|
|
Sharpen Image
single-core scalar |
7062
16.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
38347
88.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9263
7.33 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
54284
42.7 Mpixels/sec |
Memory Performance
| Memory | 4061 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5754
7.05 GB/sec |
|
|
Write Sequential
single-core scalar |
3186
2.18 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3860
14.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3160
6.54 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4345
4.48 GB/sec |
Stream Performance
| Stream | 3899 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4209
5.76 GB/sec |
|
|
Stream Copy
single-core vector |
5163
6.70 GB/sec |
|
|
Stream Scale
single-core scalar |
4443
5.77 GB/sec |
|
|
Stream Scale
single-core vector |
5042
6.81 GB/sec |
|
|
Stream Add
single-core scalar |
1735
2.62 GB/sec |
|
|
Stream Add
single-core vector |
5012
6.97 GB/sec |
|
|
Stream Triad
single-core scalar |
1867
2.58 GB/sec |
|
|
Stream Triad
single-core vector |
3727
6.98 GB/sec |
