iMac (27-inch Mid 2011) vs iMac (27-inch 2020) + AMD Radeon Pro 5700 XT 16 GB

Geekbench Scores

iMac (27-inch Mid 2011) iMac (27-inch 2020) + AMD Radeon Pro 5700 XT 16 GB
Single-Core Score 3258 6230
Multi-Core Score 9098 40932
Geekbench 4.0.0 Tryout Geekbench 4.4.1 Pro

System Information

iMac (27-inch Mid 2011) iMac (27-inch 2020) + AMD Radeon Pro 5700 XT 16 GB
Operating System Mac OS X 10.11.6 (Build 15G1004) macOS 10.15.6 (Build 19G2021)
Model iMac (27-inch Mid 2011) iMac20,2
Processor Intel Core i5-2400 @ 3.10 GHz
1 Processor, 4 Cores 		Intel(R) Core(TM) i9-10910 CPU @ 3.60GHz @ 3.60 GHz
1 Processor, 10 Cores, 20 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 165 Stepping 5
L1 Instruction Cache 32 KB x 2 32 KB x 10
L1 Data Cache 32 KB x 2 32 KB x 10
L2 Cache 256 KB x 2 256 KB x 10
L3 Cache 6144 KB 20480 KB
Motherboard Apple Inc. Mac-942B59F58194171B iMac12,2 Apple Inc. Mac-AF89B6D9451A490B iMac20,2
BIOS Apple Inc. IM121.88Z.0047.B23.1510261412 Apple Inc. 1037.147.4.0.0 (iBridge: 17.16.16610.0.0,0)
Memory 16.00 GB 1333 MHz DDR3 64.00 GB 2667 MHz DDR4

Single-Core Performance

iMac (27-inch Mid 2011) iMac (27-inch 2020) + AMD Radeon Pro 5700 XT 16 GB
Single-Core Score 3258 6230
AES 2617
1.97 GB/sec 		3915
2.95 GB/sec
LZMA 3313
5.17 MB/sec 		5469
8.54 MB/sec
JPEG 3669
29.5 Mpixels/sec 		6220
50.1 Mpixels/sec
Canny 3275
45.4 Mpixels/sec 		5876
81.5 Mpixels/sec
Lua 2495
2.56 MB/sec 		6021
6.19 MB/sec
Dijkstra 3906
2.64 MTE/sec 		8630
5.84 MTE/sec
SQLite 2788
77.3 Krows/sec 		5348
148.3 Krows/sec
HTML5 Parse 2656
12.1 MB/sec 		6165
28.0 MB/sec
HTML5 DOM 3679
3.33 MElements/sec 		6472
5.86 MElements/sec
Histogram Equalization 2923
91.3 Mpixels/sec 		5617
175.5 Mpixels/sec
PDF Rendering 3324
88.3 Mpixels/sec 		7019
186.5 Mpixels/sec
LLVM 3726
256.2 functions/sec 		9982
686.4 functions/sec
Camera 3613
10.0 images/sec 		6463
17.9 images/sec
SGEMM 1773
37.5 Gflops 		6187
130.8 Gflops
SFFT 3233
8.06 Gflops 		6407
16.0 Gflops
N-Body Physics 2571
1.92 Mpairs/sec 		5937
4.43 Mpairs/sec
Ray Tracing 2692
393.2 Kpixels/sec 		5414
790.7 Kpixels/sec
Rigid Body Physics 3895
11402.5 FPS 		6831
19997.5 FPS
HDR 3173
11.5 Mpixels/sec 		7296
26.5 Mpixels/sec
Gaussian Blur 3320
58.2 Mpixels/sec 		6646
116.4 Mpixels/sec
Speech Recognition 3928
33.6 Words/sec 		7014
60.0 Words/sec
Face Detection 3239
946.2 Ksubwindows/sec 		6054
1.77 Msubwindows/sec
Memory Copy 3145
8.71 GB/sec 		5973
16.5 GB/sec
Memory Latency 6237
14.4 Moperations/sec 		6799
63.7 ns
Memory Bandwidth 2802
15.0 GB/sec 		5233
27.9 GB/sec

Multi-Core Performance

iMac (27-inch Mid 2011) iMac (27-inch 2020) + AMD Radeon Pro 5700 XT 16 GB
Multi-Core Score 9098 40932
AES 8012
6.03 GB/sec 		18657
14.0 GB/sec
LZMA 11551
18.0 MB/sec 		56481
88.2 MB/sec
JPEG 13651
109.8 Mpixels/sec 		66346
533.8 Mpixels/sec
Canny 10969
152.1 Mpixels/sec 		38103
528.4 Mpixels/sec
Lua 9007
9.26 MB/sec 		49738
51.1 MB/sec
Dijkstra 11177
7.56 MTE/sec 		32903
22.3 MTE/sec
SQLite 8674
240.5 Krows/sec 		50378
1.40 Mrows/sec
HTML5 Parse 9592
43.5 MB/sec 		57357
260.4 MB/sec
HTML5 DOM 8398
7.61 MElements/sec 		45450
41.2 MElements/sec
Histogram Equalization 10368
324.0 Mpixels/sec 		58625
1.83 Gpixels/sec
PDF Rendering 10066
267.4 Mpixels/sec 		39059
1.04 Gpixels/sec
LLVM 9468
651.0 functions/sec 		98199
6.75 Kfunctions/sec
Camera 13314
36.9 images/sec 		65365
181.2 images/sec
SGEMM 6442
136.2 Gflops 		28370
599.7 Gflops
SFFT 13396
33.4 Gflops 		62630
156.1 Gflops
N-Body Physics 9783
7.31 Mpairs/sec 		56944
42.5 Mpairs/sec
Ray Tracing 9744
1.42 Mpixels/sec 		47210
6.89 Mpixels/sec
Rigid Body Physics 14667
42937.7 FPS 		73868
216238.9 FPS
HDR 11266
40.8 Mpixels/sec 		54657
198.1 Mpixels/sec
Gaussian Blur 12183
213.4 Mpixels/sec 		55732
976.3 Mpixels/sec
Speech Recognition 9084
77.7 Words/sec 		27095
231.8 Words/sec
Face Detection 12466
3.64 Msubwindows/sec 		66272
19.4 Msubwindows/sec
Memory Copy 3455
9.57 GB/sec 		7501
20.8 GB/sec
Memory Latency 6113
14.1 Moperations/sec 		6614
65.5 ns
Memory Bandwidth 3037
16.2 GB/sec 		6043
32.3 GB/sec

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