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AMD Embedded G-Series GX-420GI Radeon R7E vs Intel i7-620M

The AMD Embedded G-Series GX-420GI Radeon R7E is newer than Intel Core i7-620M @ 2.67GHz, while Intel Core i7-620M @ 2.67GHz is around 19% faster in multi-threaded (CPU Mark) testing, it is around 35% faster in single-thread testing. However, AMD Embedded G-Series GX-420GI Radeon R7E uses substantially less power. The CPUs selected in this comparison belong in different CPU Classes: Laptop, Mobile/Embedded. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 1516 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×AMD Embedded G-Series GX-420GI Radeon R7E×Intel Core i7-620M @ 2.67GHz+ ADD
Price Search Online Search Online
Socket TypeFP4BGA1288
CPU ClassLaptop, Mobile/EmbeddedLaptop
Clockspeed2.0 GHz2.7 GHz
Turbo SpeedUp to 2.2 GHzUp to 3.3 GHz
# of Physical Cores4 (in 4 physical modules)2 (Threads: 4)
CacheL1: 512KB, L2: 4.0MB, L1: 128KB, L2: 0.5MB, L3: 4MB
TDP16.1W35W
Yearly Running Cost$2.92$6.39
Other
First Seen on ChartQ3 2017Q1 2010
# of Samples721444
CPU Value0.011.3
Single Thread Rating(% diff. to max in group)841(-34.5%)1285(0.0%)
CPU Mark(% diff. to max in group)1600(-19.0%)1975(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 1st of December 2024 - Higher results represent better performance
AMD Embedded G-Series GX-420GI Radeon R7E
1,600
Intel Core i7-620M @ 2.67GHz
1,975
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 1st of December 2024 - Higher results represent better value
AMD Embedded G-Series GX-420GI Radeon R7E
NA
Intel Core i7-620M @ 2.67GHz
11.3
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 1st of December 2024 - Higher results represent better performance
AMD Embedded G-Series GX-420GI Radeon R7E
841
Intel Core i7-620M @ 2.67GHz
1,285
PassMark Software © 2008-2024
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
AMD Embedded G-Series GX-420GI Radeon R7E Intel Core i7-620M @ 2.67GHz
Max TDP16.1W35W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.