iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.11 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7560 | 9263 |
| Floating Point | Processor floating point performance | 15481 | |
| Memory | Memory performance | 4048 | |
| Stream | Memory bandwidth performance | 3893 | |
Result Information
| User | llltonic |
| Upload Date | Sun, 06 Feb 2011 19:39:18 +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 | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7560 | |
|---|---|---|
|
Blowfish
single-core scalar |
2163
95.0 MB/sec |
|
|
Blowfish
multi-core scalar |
13037
534 MB/sec |
|
|
Text Compress
single-core scalar |
2311
7.39 MB/sec |
|
|
Text Compress
multi-core scalar |
11806
38.7 MB/sec |
|
|
Text Decompress
single-core scalar |
2564
10.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
12999
51.8 MB/sec |
|
|
Image Compress
single-core scalar |
2324
19.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11484
96.6 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2079
34.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8426
137 Mpixels/sec |
|
|
Lua
single-core scalar |
3778
1.45 Mnodes/sec |
|
|
Lua
multi-core scalar |
17756
6.83 Mnodes/sec |
Floating Point Performance
| Floating Point | 15481 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2998
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
20325
13.3 Gflops |
|
|
Dot Product
single-core scalar |
4873
2.35 Gflops |
|
|
Dot Product
multi-core scalar |
18595
8.47 Gflops |
|
|
Dot Product
single-core vector |
5784
6.93 Gflops |
|
|
Dot Product
multi-core vector |
24106
25.1 Gflops |
|
|
LU Decomposition
single-core scalar |
749
667 Mflops |
|
|
LU Decomposition
multi-core scalar |
3717
3.26 Gflops |
|
|
Primality Test
single-core scalar |
5805
867 Mflops |
|
|
Primality Test
multi-core scalar |
20671
3.84 Gflops |
|
|
Sharpen Image
single-core scalar |
7054
16.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
38420
88.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9282
7.34 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
54359
42.7 Mpixels/sec |
Memory Performance
| Memory | 4048 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5721
7.01 GB/sec |
|
|
Write Sequential
single-core scalar |
3189
2.18 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3846
14.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3178
6.58 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4308
4.44 GB/sec |
Stream Performance
| Stream | 3893 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4315
5.90 GB/sec |
|
|
Stream Copy
single-core vector |
5185
6.72 GB/sec |
|
|
Stream Scale
single-core scalar |
4437
5.76 GB/sec |
|
|
Stream Scale
single-core vector |
4764
6.43 GB/sec |
|
|
Stream Add
single-core scalar |
1746
2.64 GB/sec |
|
|
Stream Add
single-core vector |
5078
7.06 GB/sec |
|
|
Stream Triad
single-core scalar |
1870
2.58 GB/sec |
|
|
Stream Triad
single-core vector |
3755
7.03 GB/sec |
