iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.10 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7555 | 9288 |
| Floating Point | Processor floating point performance | 15610 | |
| Memory | Memory performance | 4016 | |
| Stream | Memory bandwidth performance | 3777 | |
Result Information
| User | zschicago |
| Upload Date | Thu, 18 Nov 2010 18:09:13 +0000 |
| Views | 2 |
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 | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7555 | |
|---|---|---|
|
Blowfish
single-core scalar |
2167
95.2 MB/sec |
|
|
Blowfish
multi-core scalar |
13172
540 MB/sec |
|
|
Text Compress
single-core scalar |
2308
7.38 MB/sec |
|
|
Text Compress
multi-core scalar |
11773
38.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2540
10.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
12739
50.8 MB/sec |
|
|
Image Compress
single-core scalar |
2324
19.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11514
96.9 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2087
35.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8721
142 Mpixels/sec |
|
|
Lua
single-core scalar |
3813
1.47 Mnodes/sec |
|
|
Lua
multi-core scalar |
17510
6.74 Mnodes/sec |
Floating Point Performance
| Floating Point | 15610 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2996
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
20292
13.3 Gflops |
|
|
Dot Product
single-core scalar |
4878
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18579
8.47 Gflops |
|
|
Dot Product
single-core vector |
5806
6.96 Gflops |
|
|
Dot Product
multi-core vector |
24142
25.1 Gflops |
|
|
LU Decomposition
single-core scalar |
754
671 Mflops |
|
|
LU Decomposition
multi-core scalar |
3671
3.22 Gflops |
|
|
Primality Test
single-core scalar |
5859
875 Mflops |
|
|
Primality Test
multi-core scalar |
20441
3.79 Gflops |
|
|
Sharpen Image
single-core scalar |
7058
16.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39420
90.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9310
7.37 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
55340
43.5 Mpixels/sec |
Memory Performance
| Memory | 4016 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5688
6.96 GB/sec |
|
|
Write Sequential
single-core scalar |
3198
2.19 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3906
14.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3110
6.44 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4180
4.31 GB/sec |
Stream Performance
| Stream | 3777 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4222
5.77 GB/sec |
|
|
Stream Copy
single-core vector |
4996
6.48 GB/sec |
|
|
Stream Scale
single-core scalar |
4375
5.68 GB/sec |
|
|
Stream Scale
single-core vector |
4638
6.26 GB/sec |
|
|
Stream Add
single-core scalar |
1742
2.63 GB/sec |
|
|
Stream Add
single-core vector |
4833
6.72 GB/sec |
|
|
Stream Triad
single-core scalar |
1872
2.59 GB/sec |
|
|
Stream Triad
single-core vector |
3539
6.63 GB/sec |
