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 | 7571 | 9334 |
| Floating Point | Processor floating point performance | 15668 | |
| Memory | Memory performance | 4066 | |
| Stream | Memory bandwidth performance | 3872 | |
Result Information
| User | Thono |
| Upload Date | Mon, 07 Mar 2011 22:01:07 +0000 |
| Views | 3 |
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 | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7571 | |
|---|---|---|
|
Blowfish
single-core scalar |
2169
95.3 MB/sec |
|
|
Blowfish
multi-core scalar |
13194
541 MB/sec |
|
|
Text Compress
single-core scalar |
2311
7.39 MB/sec |
|
|
Text Compress
multi-core scalar |
11809
38.7 MB/sec |
|
|
Text Decompress
single-core scalar |
2574
10.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
13081
52.1 MB/sec |
|
|
Image Compress
single-core scalar |
2320
19.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11519
96.9 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2067
34.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8666
141 Mpixels/sec |
|
|
Lua
single-core scalar |
3812
1.47 Mnodes/sec |
|
|
Lua
multi-core scalar |
17332
6.67 Mnodes/sec |
Floating Point Performance
| Floating Point | 15668 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2990
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
20353
13.3 Gflops |
|
|
Dot Product
single-core scalar |
4891
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18556
8.46 Gflops |
|
|
Dot Product
single-core vector |
5793
6.94 Gflops |
|
|
Dot Product
multi-core vector |
24032
25.0 Gflops |
|
|
LU Decomposition
single-core scalar |
753
670 Mflops |
|
|
LU Decomposition
multi-core scalar |
3728
3.27 Gflops |
|
|
Primality Test
single-core scalar |
5853
874 Mflops |
|
|
Primality Test
multi-core scalar |
20844
3.87 Gflops |
|
|
Sharpen Image
single-core scalar |
7044
16.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39785
91.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9268
7.33 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
55475
43.6 Mpixels/sec |
Memory Performance
| Memory | 4066 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5785
7.08 GB/sec |
|
|
Write Sequential
single-core scalar |
3196
2.19 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3895
14.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3155
6.53 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4299
4.43 GB/sec |
Stream Performance
| Stream | 3872 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4425
6.05 GB/sec |
|
|
Stream Copy
single-core vector |
5163
6.70 GB/sec |
|
|
Stream Scale
single-core scalar |
4391
5.70 GB/sec |
|
|
Stream Scale
single-core vector |
4741
6.40 GB/sec |
|
|
Stream Add
single-core scalar |
1743
2.63 GB/sec |
|
|
Stream Add
single-core vector |
4889
6.80 GB/sec |
|
|
Stream Triad
single-core scalar |
1881
2.60 GB/sec |
|
|
Stream Triad
single-core vector |
3744
7.01 GB/sec |
