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 | 7455 | 9204 |
| Floating Point | Processor floating point performance | 15425 | |
| Memory | Memory performance | 4047 | |
| Stream | Memory bandwidth performance | 3869 | |
Result Information
| User | agm2135 |
| Upload Date | Sat, 30 Oct 2010 13:24:54 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.4 (Build 10F2056) |
| 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 | 7455 | |
|---|---|---|
|
Blowfish
single-core scalar |
2137
93.9 MB/sec |
|
|
Blowfish
multi-core scalar |
13132
538 MB/sec |
|
|
Text Compress
single-core scalar |
2305
7.37 MB/sec |
|
|
Text Compress
multi-core scalar |
11814
38.8 MB/sec |
|
|
Text Decompress
single-core scalar |
2530
10.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
12807
51.0 MB/sec |
|
|
Image Compress
single-core scalar |
2324
19.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11414
96.0 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2083
35.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8291
135 Mpixels/sec |
|
|
Lua
single-core scalar |
3542
1.36 Mnodes/sec |
|
|
Lua
multi-core scalar |
17085
6.57 Mnodes/sec |
Floating Point Performance
| Floating Point | 15425 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3001
2.00 Gflops |
|
|
Mandelbrot
multi-core scalar |
20269
13.3 Gflops |
|
|
Dot Product
single-core scalar |
4873
2.35 Gflops |
|
|
Dot Product
multi-core scalar |
18555
8.46 Gflops |
|
|
Dot Product
single-core vector |
5796
6.94 Gflops |
|
|
Dot Product
multi-core vector |
24106
25.1 Gflops |
|
|
LU Decomposition
single-core scalar |
767
683 Mflops |
|
|
LU Decomposition
multi-core scalar |
3687
3.23 Gflops |
|
|
Primality Test
single-core scalar |
5658
845 Mflops |
|
|
Primality Test
multi-core scalar |
20338
3.77 Gflops |
|
|
Sharpen Image
single-core scalar |
7050
16.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
38008
87.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9264
7.33 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
54589
42.9 Mpixels/sec |
Memory Performance
| Memory | 4047 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5794
7.09 GB/sec |
|
|
Write Sequential
single-core scalar |
3188
2.18 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3982
14.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3095
6.41 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4176
4.31 GB/sec |
Stream Performance
| Stream | 3869 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4181
5.72 GB/sec |
|
|
Stream Copy
single-core vector |
5075
6.58 GB/sec |
|
|
Stream Scale
single-core scalar |
4656
6.04 GB/sec |
|
|
Stream Scale
single-core vector |
4752
6.41 GB/sec |
|
|
Stream Add
single-core scalar |
1718
2.59 GB/sec |
|
|
Stream Add
single-core vector |
5030
7.00 GB/sec |
|
|
Stream Triad
single-core scalar |
1896
2.62 GB/sec |
|
|
Stream Triad
single-core vector |
3650
6.83 GB/sec |
