| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11139 | 12363 |
| Floating Point | Processor floating point performance | 19316 | |
| Memory | Memory performance | 5626 | |
| Stream | Memory bandwidth performance | 5792 | |
| User | Morgonaut |
| Upload Date | Tue, 26 Nov 2013 07:24:20 +0000 |
| Views | 13 |
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.8.5 (Build 12F45) |
| Model | iMac (27-inch Mid 2010) |
| Processor |
Intel Core i7-870 @ 3.81 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
| L1 Instruction Cache | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-F2238BAE 1.0 |
| BIOS | Apple Inc. IM112.88Z.0057.B00.1005051455 |
| Memory | 12.00 GB 1452 MHz DDR3 |
| Integer | 11139 | |
|---|---|---|
|
Blowfish
single-core scalar |
2409
106 MB/sec |
|
|
Blowfish
multi-core scalar |
16647
682 MB/sec |
|
|
Text Compress
single-core scalar |
2911
9.31 MB/sec |
|
|
Text Compress
multi-core scalar |
16816
55.2 MB/sec |
|
|
Text Decompress
single-core scalar |
3223
13.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
18754
74.7 MB/sec |
|
|
Image Compress
single-core scalar |
3225
26.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17402
146 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3341
56.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15347
250 Mpixels/sec |
|
|
Lua
single-core scalar |
5632
2.17 Mnodes/sec |
|
|
Lua
multi-core scalar |
27963
10.8 Mnodes/sec |
| Floating Point | 19316 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3191
2.12 Gflops |
|
|
Mandelbrot
multi-core scalar |
23885
15.6 Gflops |
|
|
Dot Product
single-core scalar |
5218
2.52 Gflops |
|
|
Dot Product
multi-core scalar |
22119
10.1 Gflops |
|
|
Dot Product
single-core vector |
6293
7.54 Gflops |
|
|
Dot Product
multi-core vector |
34762
36.2 Gflops |
|
|
LU Decomposition
single-core scalar |
1741
1.55 Gflops |
|
|
LU Decomposition
multi-core scalar |
4123
3.62 Gflops |
|
|
Primality Test
single-core scalar |
7696
1.15 Gflops |
|
|
Primality Test
multi-core scalar |
33403
6.20 Gflops |
|
|
Sharpen Image
single-core scalar |
8036
18.7 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
48762
112 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9484
7.51 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
61715
48.5 Mpixels/sec |
| Memory | 5626 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6196
7.59 GB/sec |
|
|
Write Sequential
single-core scalar |
9507
6.50 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4595
17.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3355
6.94 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4478
4.62 GB/sec |
| Stream | 5792 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5249
7.18 GB/sec |
|
|
Stream Copy
single-core vector |
7598
9.85 GB/sec |
|
|
Stream Scale
single-core scalar |
5185
6.73 GB/sec |
|
|
Stream Scale
single-core vector |
6359
8.58 GB/sec |
|
|
Stream Add
single-core scalar |
4831
7.29 GB/sec |
|
|
Stream Add
single-core vector |
7068
9.83 GB/sec |
|
|
Stream Triad
single-core scalar |
4942
6.83 GB/sec |
|
|
Stream Triad
single-core vector |
5107
9.56 GB/sec |