iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.12 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7653 | 9350 |
| Floating Point | Processor floating point performance | 15692 | |
| Memory | Memory performance | 3944 | |
| Stream | Memory bandwidth performance | 3913 | |
Result Information
| User | garygmar |
| Upload Date | Tue, 08 Mar 2011 19:52:39 +0000 |
| Views | 5 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.6 (Build 10J567) |
| 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 | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7653 | |
|---|---|---|
|
Blowfish
single-core scalar |
2152
94.6 MB/sec |
|
|
Blowfish
multi-core scalar |
13088
536 MB/sec |
|
|
Text Compress
single-core scalar |
2295
7.34 MB/sec |
|
|
Text Compress
multi-core scalar |
11769
38.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2570
10.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
13006
51.8 MB/sec |
|
|
Image Compress
single-core scalar |
2322
19.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11537
97.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2079
34.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
9166
150 Mpixels/sec |
|
|
Lua
single-core scalar |
3752
1.44 Mnodes/sec |
|
|
Lua
multi-core scalar |
18109
6.97 Mnodes/sec |
Floating Point Performance
| Floating Point | 15692 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2974
1.98 Gflops |
|
|
Mandelbrot
multi-core scalar |
20250
13.3 Gflops |
|
|
Dot Product
single-core scalar |
4858
2.35 Gflops |
|
|
Dot Product
multi-core scalar |
18708
8.53 Gflops |
|
|
Dot Product
single-core vector |
5783
6.93 Gflops |
|
|
Dot Product
multi-core vector |
24023
25.0 Gflops |
|
|
LU Decomposition
single-core scalar |
747
665 Mflops |
|
|
LU Decomposition
multi-core scalar |
3722
3.26 Gflops |
|
|
Primality Test
single-core scalar |
5825
870 Mflops |
|
|
Primality Test
multi-core scalar |
20795
3.86 Gflops |
|
|
Sharpen Image
single-core scalar |
7009
16.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40195
92.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9234
7.31 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
55571
43.7 Mpixels/sec |
Memory Performance
| Memory | 3944 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5708
6.99 GB/sec |
|
|
Write Sequential
single-core scalar |
3171
2.17 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3838
14.3 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2915
6.03 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4092
4.22 GB/sec |
Stream Performance
| Stream | 3913 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4348
5.95 GB/sec |
|
|
Stream Copy
single-core vector |
5389
6.99 GB/sec |
|
|
Stream Scale
single-core scalar |
4510
5.85 GB/sec |
|
|
Stream Scale
single-core vector |
4764
6.43 GB/sec |
|
|
Stream Add
single-core scalar |
1728
2.61 GB/sec |
|
|
Stream Add
single-core vector |
4947
6.88 GB/sec |
|
|
Stream Triad
single-core scalar |
1889
2.61 GB/sec |
|
|
Stream Triad
single-core vector |
3733
6.99 GB/sec |
