Single-Core Score Multi-Core Score
3928 15047
Geekbench 3.1.6 for Mac OS X x86 (64-bit)

Result Information

Upload Date May 16 2017 04:29 PM
Views 7

System Information

iMac (27-inch Late 2013)
Operating System Mac OS X 10.10.4
Model iMac (27-inch Late 2013)
Processor Intel Core i7-4771 @ 3.50 GHz
1 processor, 4 cores, 8 threads
Processor ID GenuineIntel Family 6 Model 60 Stepping 3
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-27ADBB7B4CEE8E61 iMac14,2
BIOS Apple Inc. IM142.88Z.0118.B17.1612221936
Memory 24576 MB 1600 MHz DDR3

Integer Performance

Single-core 4130
Multi-core 17070
AES
Single-core
5915
5.06 GB/sec
 
AES
Multi-core
10357
8.86 GB/sec
 
Twofish
Single-core
3693
207.2 MB/sec
 
Twofish
Multi-core
20158
1.10 GB/sec
 
SHA1
Single-core
4261
462.6 MB/sec
 
SHA1
Multi-core
15904
1.69 GB/sec
 
SHA2
Single-core
4876
211.0 MB/sec
 
SHA2
Multi-core
16306
705.5 MB/sec
 
BZip2 Compress
Single-core
3171
12.9 MB/sec
 
BZip2 Compress
Multi-core
16232
66.0 MB/sec
 
BZip2 Decompress
Single-core
3277
17.8 MB/sec
 
BZip2 Decompress
Multi-core
17104
92.7 MB/sec
 
JPEG Compress
Single-core
3973
55.4 Mpixels/sec
 
JPEG Compress
Multi-core
19373
269.9 Mpixels/sec
 
JPEG Decompress
Single-core
5415
133.9 Mpixels/sec
 
JPEG Decompress
Multi-core
23244
574.6 Mpixels/sec
 
PNG Compress
Single-core
3402
2.72 Mpixels/sec
 
PNG Compress
Multi-core
19594
15.6 Mpixels/sec
 
PNG Decompress
Single-core
3988
46.0 Mpixels/sec
 
PNG Decompress
Multi-core
19969
230.2 Mpixels/sec
 
Sobel
Single-core
4587
166.9 Mpixels/sec
 
Sobel
Multi-core
19152
696.9 Mpixels/sec
 
Lua
Single-core
4808
4.32 MB/sec
 
Lua
Multi-core
17858
16.0 MB/sec
 
Dijkstra
Single-core
3358
12.1 Mpairs/sec
 
Dijkstra
Multi-core
11541
41.4 Mpairs/sec
 

Floating Point Performance

Single-core 4171
Multi-core 18909
BlackScholes
Single-core
4892
21.8 Mnodes/sec
 
BlackScholes
Multi-core
24134
107.4 Mnodes/sec
 
Mandelbrot
Single-core
3475
3.56 Gflops
 
Mandelbrot
Multi-core
22839
23.4 Gflops
 
Sharpen Filter
Single-core
3513
2.60 Gflops
 
Sharpen Filter
Multi-core
16031
11.9 Gflops
 
Blur Filter
Single-core
2750
2.62 Gflops
 
Blur Filter
Multi-core
14094
13.4 Gflops
 
SGEMM
Single-core
5064
14.2 Gflops
 
SGEMM
Multi-core
19584
54.8 Gflops
 
DGEMM
Single-core
4472
6.57 Gflops
 
DGEMM
Multi-core
19648
28.9 Gflops
 
SFFT
Single-core
3738
3.94 Gflops
 
SFFT
Multi-core
15138
16.0 Gflops
 
DFFT
Single-core
3831
3.49 Gflops
 
DFFT
Multi-core
16208
14.8 Gflops
 
N-Body
Single-core
5769
2.14 Mpairs/sec
 
N-Body
Multi-core
23465
8.71 Mpairs/sec
 
Ray Trace
Single-core
5194
6.13 Mpixels/sec
 
Ray Trace
Multi-core
21186
25.0 Mpixels/sec
 

Memory Performance

Single-core 3041
Multi-core 3278
Stream Copy
Single-core
3759
15.0 GB/sec
 
Stream Copy
Multi-core
4089
16.3 GB/sec
 
Stream Scale
Single-core
3015
12.0 GB/sec
 
Stream Scale
Multi-core
3141
12.5 GB/sec
 
Stream Add
Single-core
2668
12.1 GB/sec
 
Stream Add
Multi-core
2888
13.1 GB/sec
 
Stream Triad
Single-core
2831
12.4 GB/sec
 
Stream Triad
Multi-core
3115
13.7 GB/sec