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 | 7539 | 9287 |
| Floating Point | Processor floating point performance | 15593 | |
| Memory | Memory performance | 4037 | |
| Stream | Memory bandwidth performance | 3837 | |
Result Information
| User | sss4r |
| Upload Date | Fri, 29 Oct 2010 02:47:34 +0000 |
| Views | 4 |
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 | 7539 | |
|---|---|---|
|
Blowfish
single-core scalar |
2168
95.3 MB/sec |
|
|
Blowfish
multi-core scalar |
13148
539 MB/sec |
|
|
Text Compress
single-core scalar |
2308
7.38 MB/sec |
|
|
Text Compress
multi-core scalar |
11779
38.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2535
10.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
12806
51.0 MB/sec |
|
|
Image Compress
single-core scalar |
2328
19.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11489
96.7 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2076
34.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8654
141 Mpixels/sec |
|
|
Lua
single-core scalar |
3543
1.36 Mnodes/sec |
|
|
Lua
multi-core scalar |
17635
6.78 Mnodes/sec |
Floating Point Performance
| Floating Point | 15593 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2996
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
20275
13.3 Gflops |
|
|
Dot Product
single-core scalar |
4882
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18566
8.46 Gflops |
|
|
Dot Product
single-core vector |
5798
6.95 Gflops |
|
|
Dot Product
multi-core vector |
24135
25.1 Gflops |
|
|
LU Decomposition
single-core scalar |
753
670 Mflops |
|
|
LU Decomposition
multi-core scalar |
3711
3.25 Gflops |
|
|
Primality Test
single-core scalar |
5634
841 Mflops |
|
|
Primality Test
multi-core scalar |
20808
3.86 Gflops |
|
|
Sharpen Image
single-core scalar |
7053
16.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39497
91.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9301
7.36 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
54899
43.2 Mpixels/sec |
Memory Performance
| Memory | 4037 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5737
7.02 GB/sec |
|
|
Write Sequential
single-core scalar |
3199
2.19 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3944
14.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3148
6.52 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4157
4.29 GB/sec |
Stream Performance
| Stream | 3837 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4301
5.88 GB/sec |
|
|
Stream Copy
single-core vector |
5114
6.63 GB/sec |
|
|
Stream Scale
single-core scalar |
4537
5.89 GB/sec |
|
|
Stream Scale
single-core vector |
4714
6.36 GB/sec |
|
|
Stream Add
single-core scalar |
1737
2.62 GB/sec |
|
|
Stream Add
single-core vector |
4844
6.74 GB/sec |
|
|
Stream Triad
single-core scalar |
1869
2.58 GB/sec |
|
|
Stream Triad
single-core vector |
3587
6.71 GB/sec |
