iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7494 | 9042 |
| Floating Point | Processor floating point performance | 14742 | |
| Memory | Memory performance | 3963 | |
| Stream | Memory bandwidth performance | 4675 | |
Result Information
| User | ryanjs |
| Upload Date | Fri, 18 May 2012 17:32:44 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.7.4 (Build 11E53) |
| 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 x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-F2238BAE iMac11,3 |
| BIOS | Apple Inc. IM112.88Z.0057.B01.1112090906 |
| Memory | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7494 | |
|---|---|---|
|
Blowfish
single-core scalar |
2145
94.3 MB/sec |
|
|
Blowfish
multi-core scalar |
13236
542 MB/sec |
|
|
Text Compress
single-core scalar |
2299
7.35 MB/sec |
|
|
Text Compress
multi-core scalar |
11828
38.8 MB/sec |
|
|
Text Decompress
single-core scalar |
2470
10.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
12744
50.8 MB/sec |
|
|
Image Compress
single-core scalar |
2318
19.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11423
96.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2075
34.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8684
142 Mpixels/sec |
|
|
Lua
single-core scalar |
3840
1.48 Mnodes/sec |
|
|
Lua
multi-core scalar |
16868
6.49 Mnodes/sec |
Floating Point Performance
| Floating Point | 14742 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2967
1.97 Gflops |
|
|
Mandelbrot
multi-core scalar |
20162
13.2 Gflops |
|
|
Dot Product
single-core scalar |
4882
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18653
8.50 Gflops |
|
|
Dot Product
single-core vector |
4958
5.94 Gflops |
|
|
Dot Product
multi-core vector |
21316
22.2 Gflops |
|
|
LU Decomposition
single-core scalar |
751
669 Mflops |
|
|
LU Decomposition
multi-core scalar |
3075
2.70 Gflops |
|
|
Primality Test
single-core scalar |
5537
827 Mflops |
|
|
Primality Test
multi-core scalar |
19809
3.68 Gflops |
|
|
Sharpen Image
single-core scalar |
7005
16.3 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
38214
88.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8472
6.70 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50597
39.8 Mpixels/sec |
Memory Performance
| Memory | 3963 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5774
7.07 GB/sec |
|
|
Write Sequential
single-core scalar |
3123
2.14 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3615
13.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3101
6.42 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4205
4.33 GB/sec |
Stream Performance
| Stream | 4675 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5018
6.86 GB/sec |
|
|
Stream Copy
single-core vector |
6346
8.23 GB/sec |
|
|
Stream Scale
single-core scalar |
5291
6.87 GB/sec |
|
|
Stream Scale
single-core vector |
5954
8.04 GB/sec |
|
|
Stream Add
single-core scalar |
1808
2.73 GB/sec |
|
|
Stream Add
single-core vector |
6361
8.85 GB/sec |
|
|
Stream Triad
single-core scalar |
1926
2.66 GB/sec |
|
|
Stream Triad
single-core vector |
4703
8.80 GB/sec |
