iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.12 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9043 | 10328 |
| Floating Point | Processor floating point performance | 16215 | |
| Memory | Memory performance | 5183 | |
| Stream | Memory bandwidth performance | 4518 | |
Result Information
| User | sleaztek |
| Upload Date | Fri, 25 Feb 2011 17:09:22 +0000 |
| Views | 2 |
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 | 9043 | |
|---|---|---|
|
Blowfish
single-core scalar |
2033
89.3 MB/sec |
|
|
Blowfish
multi-core scalar |
13631
559 MB/sec |
|
|
Text Compress
single-core scalar |
2447
7.83 MB/sec |
|
|
Text Compress
multi-core scalar |
13451
44.1 MB/sec |
|
|
Text Decompress
single-core scalar |
2717
11.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
15108
60.2 MB/sec |
|
|
Image Compress
single-core scalar |
2715
22.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14650
123 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2859
48.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12438
203 Mpixels/sec |
|
|
Lua
single-core scalar |
4755
1.83 Mnodes/sec |
|
|
Lua
multi-core scalar |
21719
8.35 Mnodes/sec |
Floating Point Performance
| Floating Point | 16215 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2686
1.79 Gflops |
|
|
Mandelbrot
multi-core scalar |
19077
12.5 Gflops |
|
|
Dot Product
single-core scalar |
4378
2.12 Gflops |
|
|
Dot Product
multi-core scalar |
18282
8.33 Gflops |
|
|
Dot Product
single-core vector |
5242
6.28 Gflops |
|
|
Dot Product
multi-core vector |
25634
26.7 Gflops |
|
|
LU Decomposition
single-core scalar |
1450
1.29 Gflops |
|
|
LU Decomposition
multi-core scalar |
7760
6.80 Gflops |
|
|
Primality Test
single-core scalar |
6990
1.04 Gflops |
|
|
Primality Test
multi-core scalar |
27406
5.09 Gflops |
|
|
Sharpen Image
single-core scalar |
7409
17.3 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39385
90.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8966
7.10 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52356
41.2 Mpixels/sec |
Memory Performance
| Memory | 5183 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5990
7.33 GB/sec |
|
|
Write Sequential
single-core scalar |
8754
5.99 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3947
14.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2959
6.12 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4268
4.40 GB/sec |
Stream Performance
| Stream | 4518 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4600
6.29 GB/sec |
|
|
Stream Copy
single-core vector |
5229
6.78 GB/sec |
|
|
Stream Scale
single-core scalar |
4398
5.71 GB/sec |
|
|
Stream Scale
single-core vector |
4706
6.35 GB/sec |
|
|
Stream Add
single-core scalar |
4203
6.34 GB/sec |
|
|
Stream Add
single-core vector |
4993
6.95 GB/sec |
|
|
Stream Triad
single-core scalar |
4408
6.09 GB/sec |
|
|
Stream Triad
single-core vector |
3608
6.75 GB/sec |
