iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.8 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9155 | 10573 |
| Floating Point | Processor floating point performance | 16629 | |
| Memory | Memory performance | 5336 | |
| Stream | Memory bandwidth performance | 4819 | |
Result Information
| User | nicklera |
| Upload Date | Sat, 11 Dec 2010 00:00:38 +0000 |
| Views | 4 |
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 | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9155 | |
|---|---|---|
|
Blowfish
single-core scalar |
2180
95.8 MB/sec |
|
|
Blowfish
multi-core scalar |
13998
574 MB/sec |
|
|
Text Compress
single-core scalar |
2608
8.34 MB/sec |
|
|
Text Compress
multi-core scalar |
13814
45.3 MB/sec |
|
|
Text Decompress
single-core scalar |
2895
11.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
15324
61.1 MB/sec |
|
|
Image Compress
single-core scalar |
2905
24.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14806
125 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2964
49.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12350
201 Mpixels/sec |
|
|
Lua
single-core scalar |
4832
1.86 Mnodes/sec |
|
|
Lua
multi-core scalar |
21189
8.15 Mnodes/sec |
Floating Point Performance
| Floating Point | 16629 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2877
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
19915
13.0 Gflops |
|
|
Dot Product
single-core scalar |
4667
2.26 Gflops |
|
|
Dot Product
multi-core scalar |
18453
8.41 Gflops |
|
|
Dot Product
single-core vector |
5648
6.77 Gflops |
|
|
Dot Product
multi-core vector |
31396
32.7 Gflops |
|
|
LU Decomposition
single-core scalar |
1527
1.36 Gflops |
|
|
LU Decomposition
multi-core scalar |
7765
6.81 Gflops |
|
|
Primality Test
single-core scalar |
7310
1.09 Gflops |
|
|
Primality Test
multi-core scalar |
26950
5.00 Gflops |
|
|
Sharpen Image
single-core scalar |
7196
16.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
38671
89.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8774
6.94 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
51658
40.6 Mpixels/sec |
Memory Performance
| Memory | 5336 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5965
7.30 GB/sec |
|
|
Write Sequential
single-core scalar |
8863
6.06 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4418
16.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3125
6.47 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4311
4.44 GB/sec |
Stream Performance
| Stream | 4819 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4705
6.44 GB/sec |
|
|
Stream Copy
single-core vector |
5705
7.40 GB/sec |
|
|
Stream Scale
single-core scalar |
4337
5.63 GB/sec |
|
|
Stream Scale
single-core vector |
5136
6.93 GB/sec |
|
|
Stream Add
single-core scalar |
4516
6.82 GB/sec |
|
|
Stream Add
single-core vector |
5719
7.96 GB/sec |
|
|
Stream Triad
single-core scalar |
4394
6.07 GB/sec |
|
|
Stream Triad
single-core vector |
4044
7.57 GB/sec |
