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 | 7522 | 9307 |
| Floating Point | Processor floating point performance | 15739 | |
| Memory | Memory performance | 3916 | |
| Stream | Memory bandwidth performance | 3829 | |
Result Information
| User | JPHall |
| Upload Date | Sat, 29 Jan 2011 12:11:53 +0000 |
| Views | 1 |
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 | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7522 | |
|---|---|---|
|
Blowfish
single-core scalar |
2156
94.7 MB/sec |
|
|
Blowfish
multi-core scalar |
13196
541 MB/sec |
|
|
Text Compress
single-core scalar |
2299
7.36 MB/sec |
|
|
Text Compress
multi-core scalar |
11742
38.5 MB/sec |
|
|
Text Decompress
single-core scalar |
2537
10.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
12653
50.4 MB/sec |
|
|
Image Compress
single-core scalar |
2318
19.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11572
97.4 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2077
34.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8838
144 Mpixels/sec |
|
|
Lua
single-core scalar |
3805
1.47 Mnodes/sec |
|
|
Lua
multi-core scalar |
17080
6.57 Mnodes/sec |
Floating Point Performance
| Floating Point | 15739 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2998
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
20457
13.4 Gflops |
|
|
Dot Product
single-core scalar |
4882
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18536
8.45 Gflops |
|
|
Dot Product
single-core vector |
5788
6.94 Gflops |
|
|
Dot Product
multi-core vector |
24147
25.1 Gflops |
|
|
LU Decomposition
single-core scalar |
744
663 Mflops |
|
|
LU Decomposition
multi-core scalar |
3680
3.23 Gflops |
|
|
Primality Test
single-core scalar |
5868
876 Mflops |
|
|
Primality Test
multi-core scalar |
20163
3.74 Gflops |
|
|
Sharpen Image
single-core scalar |
7037
16.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40819
94.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9291
7.35 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
55948
44.0 Mpixels/sec |
Memory Performance
| Memory | 3916 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5705
6.99 GB/sec |
|
|
Write Sequential
single-core scalar |
3193
2.18 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3918
14.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2824
5.84 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3943
4.06 GB/sec |
Stream Performance
| Stream | 3829 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4337
5.93 GB/sec |
|
|
Stream Copy
single-core vector |
4958
6.43 GB/sec |
|
|
Stream Scale
single-core scalar |
4427
5.74 GB/sec |
|
|
Stream Scale
single-core vector |
4619
6.23 GB/sec |
|
|
Stream Add
single-core scalar |
1756
2.65 GB/sec |
|
|
Stream Add
single-core vector |
4918
6.84 GB/sec |
|
|
Stream Triad
single-core scalar |
1875
2.59 GB/sec |
|
|
Stream Triad
single-core vector |
3744
7.01 GB/sec |
