iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7670 | 8844 |
| Floating Point | Processor floating point performance | 11779 | |
| Memory | Memory performance | 6292 | |
| Stream | Memory bandwidth performance | 7792 | |
Result Information
| User | Jimson |
| Upload Date | Thu, 17 Jul 2014 22:09:17 +0000 |
| Views | 4 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.9.4 (Build 13E28) |
| Model | iMac (21.5-inch Mid 2011) |
| Processor |
Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB x 2 |
| L1 Data Cache | 32 KB x 2 |
| L2 Cache | 256 KB x 2 |
| L3 Cache | 6144 KB |
| Motherboard | Apple Inc. Mac-942B5BF58194151B |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7670 | |
|---|---|---|
|
Blowfish
single-core scalar |
2245
98.6 MB/sec |
|
|
Blowfish
multi-core scalar |
7306
299 MB/sec |
|
|
Text Compress
single-core scalar |
3595
11.5 MB/sec |
|
|
Text Compress
multi-core scalar |
10596
34.8 MB/sec |
|
|
Text Decompress
single-core scalar |
3982
16.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
12348
49.2 MB/sec |
|
|
Image Compress
single-core scalar |
3357
27.7 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9988
84.0 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3871
65.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11776
192 Mpixels/sec |
|
|
Lua
single-core scalar |
5703
2.20 Mnodes/sec |
|
|
Lua
multi-core scalar |
17275
6.64 Mnodes/sec |
Floating Point Performance
| Floating Point | 11779 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3112
2.07 Gflops |
|
|
Mandelbrot
multi-core scalar |
9595
6.28 Gflops |
|
|
Dot Product
single-core scalar |
5065
2.45 Gflops |
|
|
Dot Product
multi-core scalar |
16277
7.42 Gflops |
|
|
Dot Product
single-core vector |
6132
7.35 Gflops |
|
|
Dot Product
multi-core vector |
21367
22.2 Gflops |
|
|
LU Decomposition
single-core scalar |
2754
2.45 Gflops |
|
|
LU Decomposition
multi-core scalar |
5459
4.79 Gflops |
|
|
Primality Test
single-core scalar |
9101
1.36 Gflops |
|
|
Primality Test
multi-core scalar |
22217
4.12 Gflops |
|
|
Sharpen Image
single-core scalar |
7262
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
22336
51.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8473
6.71 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25761
20.3 Mpixels/sec |
Memory Performance
| Memory | 6292 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6865
8.41 GB/sec |
|
|
Write Sequential
single-core scalar |
10040
6.87 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5116
19.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4029
8.34 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5414
5.58 GB/sec |
Stream Performance
| Stream | 7792 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7330
10.0 GB/sec |
|
|
Stream Copy
single-core vector |
8480
11.0 GB/sec |
|
|
Stream Scale
single-core scalar |
7617
9.88 GB/sec |
|
|
Stream Scale
single-core vector |
8265
11.2 GB/sec |
|
|
Stream Add
single-core scalar |
7244
10.9 GB/sec |
|
|
Stream Add
single-core vector |
8967
12.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7804
10.8 GB/sec |
|
|
Stream Triad
single-core vector |
6634
12.4 GB/sec |
