AMD C-70

The AMD C-70 (codename Ontario) is a dual core processor for small notebooks and netbooks. It offers a relatively powerful integrated graphics card and a single channel DDR3(L)-1066 memory controller. Compared to the C-60, the currently known specifications of the C-70 are absolute identical including the 1 GHz base frequency and 1.33 GHz Turbo Core speed.

Inside the C-70 two Bobcat cores can access 512KB level 2 cache per core. In comparison to the Atom processors, the Bobcat architecture uses an "out-of-order" execution and is therefore faster at the same clock speed. However, the performance is far worse than similar clocked Penryn (Celeron) or Danube (Athlon II) cores. 

The integrated AMD Radeon HD 7290 or AMD Radeon HD 6290 graphics card (depending on the source, but same specifications) offers 80 shaders and an UVD3 video processor. Compared to the slow GMA 3150 in the Atom processors, the HD6290 offers a lot more performance and is about as fast as the Nvidia ION graphics solution. Compared to the HD 6250 in the C-50, the 6290 also offers Turbo Core to overclock to up to 400MHz (same 276MHz base speed).

The processor speed is somewhere between a single core 1.6 GHz Atom N455 and a dual core Atom N550 depending on the benchmark (see below). Therefore, the performance is still in netbook regions and only suited for low demanding tasks.

The power consumption is rated with a TDP of 9 Watt by AMD and therefore a bit higher as the single core Atom CPUs at 1.6 GHz.

Series	AMD C-Series
Codename	Ontario
Series: C-Series Ontario	» AMD C-70 1 - 1.33 GHz 2 / 2 AMD C-60 1 - 1.33 GHz 2 / 2 AMD C-50 1 GHz 2 / 2 AMD C-30 1.2 GHz 1 / 1
Clock Rate	1000 - 1333 MHz
Level 1 Cache	128 KB
Level 2 Cache	1 MB
Number of Cores / Threads	2 / 2
Power Consumption (TDP = Thermal Design Power)	9 Watt
Manufacturing Technology	40 nm
Die Size	75 mm2
Socket	FT1 BGA 413-Ball
Features	MMX(+), SSE(1,2,3,3S,4A), AMD-V, Radeon HD 6290 (276-400MHz)
GPU	AMD Radeon HD 6290 (280 - 400 MHz)
64 Bit	64 Bit support
Architecture	x86
Announcement Date	10/01/2012

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit

0.4 Points (1%)

+ 1 benchmarks and specifications- 1 benchmarks and specifications   + Show comparison chart - Hide comparison chart

Model	CPU	GPU	RAM	Value
Acer Aspire One 725-C7Xkk	C-70	Radeon HD 7290 400 MHz	4 GB	0.37

Intel Atom N450 -36%

AMD E-240 -30%

AMD Athlon Neo MV-40 -11%

AMD Mobile Sempron 2800+ -8%

AMD C-50 -4%

AMD C-70

AMD A4-1200 5%

AMD C-60 18%

AMD Athlon II Neo K125 22%

AMD A4-1250 22%

AMD E1-2100 27%

AMD E-300 30%

AMD E1-1200 39%

Intel Celeron N2807 46%

Intel Atom D525 54%

...

AMD Ryzen 9 5900HS 6630%

0%

100%

Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit

0.2 Points (7%)

+ 1 benchmarks and specifications- 1 benchmarks and specifications   + Show comparison chart - Hide comparison chart

Model	CPU	GPU	RAM	Value
Acer Aspire One 725-C7Xkk	C-70	Radeon HD 7290 400 MHz	4 GB	0.23

AMD C-60 -9%

...

AMD A4-1250 -22%

AMD A4-1200 -10%

AMD C-60 -9%

AMD C-70

AMD E1-2100 5%

AMD E-300 9%

Intel Celeron N2807 13%

Qualcomm Snapdragon 835 (8998) 17%

AMD E1-1200 19%

Intel Celeron N2910 30%

AMD E2-1800 39%

AMD E2-3800 39%

Qualcomm Snapdragon 7c Gen 2 39%

...

AMD Ryzen 9 5900HX 1139%

0%

100%

Cinebench R10 - Cinebench R10 Rend. Single (32bit)

798 points (7%)

+ 1 benchmarks and specifications- 1 benchmarks and specifications   + Show comparison chart - Hide comparison chart

Model	CPU	GPU	RAM	Value
Acer Aspire One 725-C7Xkk	C-70	Radeon HD 7290 400 MHz	4 GB	798

AMD Ryzen 5 PRO 5650U -100%

...

Intel Mobile A A110 -23%

Intel Atom N2800 -19%

AMD C-50 -18%

AMD A4-1200 -18%

AMD A4-1250 -17%

Qualcomm Snapdragon 835 (8998) -17%

AMD E1-2100 -6%

Intel Celeron N2805 -5%

AMD C-60 -4%

AMD C-70

Intel Celeron N2910 6%

AMD E-300 7%

VIA Nano U2250 11%

Intel Atom x5-Z8350 13%

AMD E1-1200 14%

Intel Atom x5-E8000 14%

Intel Atom x5-Z8300 15%

AMD E-240 18%

AMD Athlon X2 L310 22%

...

Intel Core i9-11980HK 1106%

0%

100%

Cinebench R10 - Cinebench R10 Rend. Multi (32bit)

1495 points (2%)

+ 1 benchmarks and specifications- 1 benchmarks and specifications   + Show comparison chart - Hide comparison chart

Model	CPU	GPU	RAM	Value
Acer Aspire One 725-C7Xkk	C-70	Radeon HD 7290 400 MHz	4 GB	1495

AMD Ryzen 5 PRO 5650U -99%

...

AMD A4-1200 -20%

Intel Core 2 Solo SU3300 -17%

AMD A4-1250 -16%

AMD C-50 -14%

AMD E1-2100 -6%

Intel Atom N550 -5%

Intel Celeron N2805 -4%

AMD C-60 -2%

Intel Celeron N2810 -1%

AMD C-70

Intel Atom N2600 1%

Intel Atom 330 2%

Intel Atom N570 5%

Intel Atom D525 7%

AMD E1-1200 14%

AMD A6-9220e 16%

AMD Athlon X2 L310 18%

AMD E1-6010 19%

Intel Atom N2800 22%

...

Intel Core i9-11980HK 3386%

0%

100%

Cinebench R10 - Cinebench R10 Rend. Multi (64bit)

1652 Points (1%)

+ 1 benchmarks and specifications- 1 benchmarks and specifications   + Show comparison chart - Hide comparison chart

Model	CPU	GPU	RAM	Value
Acer Aspire One 725-C7Xkk	C-70	Radeon HD 7290 400 MHz	4 GB	1652

AMD C-50 -17%

AMD A4-1200 -10%

AMD C-60 -9%

AMD C-70

AMD E1-2100 2%

AMD A4-1250 3%

AMD Athlon II Neo K125 5%

AMD E-300 7%

AMD E1-1200 16%

AMD V-Series V120 30%

AMD E-350 32%

AMD E-450 33%

AMD E1-2500 36%

...

AMD Ryzen 9 5900HX 4306%

0%

100%

Cinebench R10 - Cinebench R10 Rend. Single (64bit)

878 Points (5%)

+ 1 benchmarks and specifications- 1 benchmarks and specifications   + Show comparison chart - Hide comparison chart

Model	CPU	GPU	RAM	Value
Acer Aspire One 725-C7Xkk	C-70	Radeon HD 7290 400 MHz	4 GB	878

AMD C-50 -19%

AMD A4-1200 -9%

AMD C-60 -7%

AMD C-70

AMD A4-1250 1%

AMD E1-2100 5%

AMD E-300 5%

AMD E1-1200 14%

AMD E-240 16%

AMD E-450 29%

AMD E-350 30%

AMD E2-1800 36%

AMD E1-2500 36%

...

Intel Core i7-1195G7 1310%

0%

100%

wPrime 2.10 - wPrime 2.0 1024m *

3063 s (36%)

+ 1 benchmarks and specifications- 1 benchmarks and specifications   + Show comparison chart - Hide comparison chart

Model	CPU	GPU	RAM	Value
Acer Aspire One 725-C7Xkk	C-70	Radeon HD 7290 400 MHz	4 GB	3062.96

AMD Ryzen 9 4900H -97%

...

AMD C-60 -11%

Intel Pentium M 760 -10%

AMD Athlon II Neo K325 -9%

AMD Turion 64 MK-36 -9%

Intel Celeron B710 -8%

AMD Athlon II Neo K125 -6%

Intel Mobile Pentium 4 552 -2%

Intel Core Solo T1400 -1%

AMD Mobile Sempron 3100+ 0%

AMD C-70

AMD E1-6010 0%

AMD Athlon Neo X2 L335 3%

Intel Pentium Dual Core SU4100 4%

AMD Athlon Neo MV-40 5%

Intel Pentium M 745 7%

Intel Atom N475 8%

AMD Turion 64 MT-30 8%

Intel Pentium M 730 10%

AMD E1-2100 11%

...

VIA C3-M C3-M-1200 176%

0%

100%

wPrime 2.10 - wPrime 2.0 32m *

98.2 s (20%)

+ 1 benchmarks and specifications- 1 benchmarks and specifications   + Show comparison chart - Hide comparison chart

Model	CPU	GPU	RAM	Value
Acer Aspire One 725-C7Xkk	C-70	Radeon HD 7290 400 MHz	4 GB	98.156

AMD Ryzen 9 4900H -97%

...

AMD C-60 -12%

AMD Turion 64 MK-36 -11%

AMD Athlon II Neo K325 -11%

Intel Celeron B710 -10%

Intel Pentium Dual Core SU4100 -8%

AMD Athlon II Neo K125 -7%

Intel Core Solo T1400 -3%

AMD Mobile Sempron 3100+ -3%

AMD E1-6010 -2%

AMD C-70

AMD Athlon Neo X2 L335 0%

Intel Celeron M 390 4%

AMD Athlon Neo MV-40 4%

Intel Pentium M 745 5%

AMD Athlon X2 L310 6%

AMD Turion 64 MT-30 6%

Intel Atom N475 7%

AMD Mobile Sempron 2800+ 9%

AMD Turion 64 MT-28 9%

...

Transmeta Crusoe TM-5800 406%

0%

100%

3DMark 06 - CPU - 3DMark 06 - CPU

782 Points (2%)

+ 1 benchmarks and specifications- 1 benchmarks and specifications   + Show comparison chart - Hide comparison chart

Model	CPU	GPU	RAM	Value
Acer Aspire One 725-C7Xkk	C-70	Radeon HD 7290 400 MHz	4 GB	782

VIA C7-M C7-M-1200 -74%

...

Intel Pentium M 770 -5%

AMD A4-1250 -5%

AMD Athlon II Neo K125 -5%

Intel Atom N550 -5%

AMD Mobile Sempron 3600+ -4%

Qualcomm Snapdragon 7c Gen 2 -3%

AMD E1-2100 -1%

AMD Mobile Sempron SI-40 -1%

AMD Turion 64 MT-37 0%

AMD C-70

AMD Mobile Sempron SI-42 1%

Intel Celeron M 540 3%

AMD Turion 64 ML-37 3%

Intel Pentium M 750 3%

Intel Atom N2600 4%

AMD Turion 64 MT-40 4%

Intel Pentium Dual Core T2060 4%

Intel Atom 330 5%

Intel Pentium M 760 6%

...

AMD Ryzen 9 5900HX 1744%

0%

100%

Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *

48.4 s (10%)

+ 1 benchmarks and specifications- 1 benchmarks and specifications   + Show comparison chart - Hide comparison chart

Model	CPU	GPU	RAM	Value
Acer Aspire One 725-C7Xkk	C-70	Radeon HD 7290 400 MHz	4 GB	48.435

Intel Core i7-1195G7 -86%

...

AMD Turion X2 RM-70 -3%

AMD Athlon X2 QL-65 -3%

Intel Pentium M 740 -3%

Intel Atom x5-Z8300 -3%

AMD Athlon II Neo K125 -2%

Intel Pentium M 730 -2%

AMD E-450 -1%

AMD E2-3800 -1%

AMD Athlon 64 X2 TK-57 0%

AMD C-70

AMD A8-3500M 0%

Intel Mobile Pentium 4 552 0%

Intel Core Solo U1400 0%

Intel Core Duo U2500 1%

Intel Core Solo U1500 1%

AMD Turion 64 X2 TL-60 1%

AMD Mobile Sempron 3600+ 1%

AMD Mobile Athlon 64 3200+ 2%

Intel Atom x7-Z8700 3%

...

VIA C3-M C3-M-1200 857%

0%

100%

Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *

120 s (5%)

+ 1 benchmarks and specifications- 1 benchmarks and specifications   + Show comparison chart - Hide comparison chart

Model	CPU	GPU	RAM	Value
Acer Aspire One 725-C7Xkk	C-70	Radeon HD 7290 400 MHz	4 GB	119.502

Intel Core i7-1195G7 -88%

...

Intel Pentium M 765 -6%

AMD A6-9220e -6%

AMD Turion 64 X2 TL-56 -5%

AMD Turion II Neo K625 -5%

AMD Turion II Neo K685 -4%

AMD Athlon II Neo K345 -4%

Intel Core Solo U1400 -3%

Intel Pentium 4-M 548 -2%

AMD Athlon X2 QL-64 -2%

AMD C-70

Intel Celeron N2805 1%

AMD E1-1200 1%

Intel Core Solo U1500 2%

AMD Mobile Sempron 3300+ 2%

AMD Turion 64 MT-32 2%

AMD Turion 64 X2 TL-52 5%

AMD Turion Neo X2 L625 6%

AMD Mobile Athlon 64 3000+ 6%

AMD Athlon Neo X2 L335 6%

...

Intel Celeron Dual-Core T1400 1850%

0%

100%

Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *

2863 s (13%)

+ 1 benchmarks and specifications- 1 benchmarks and specifications   + Show comparison chart - Hide comparison chart

Model	CPU	GPU	RAM	Value
Acer Aspire One 725-C7Xkk	C-70	Radeon HD 7290 400 MHz	4 GB	2863.05

AMD Ryzen 5 5600U -99%

...

AMD Mobile Sempron 3400+ -6%

Intel Pentium M 740 -6%

AMD A6-9220e -5%

Intel Mobile Pentium 4 532 -4%

AMD E1-1200 -4%

AMD Athlon X2 QL-64 -4%

Intel Pentium M 730 -3%

AMD Mobile Sempron 3300+ -2%

AMD Turion 64 MT-30 -1%

AMD C-70

AMD Turion 64 X2 TL-52 1%

AMD Turion 64 ML-34 1%

Intel Pentium M 745 1%

AMD Turion Neo X2 L625 1%

Intel Pentium N3700 1%

AMD Mobile Sempron 3000+ 2%

AMD Turion 64 MT-28 2%

AMD E-300 3%

AMD Athlon Neo X2 L335 4%

...

VIA C3-M C3-M-1200 686%

0%

100%

SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)

6650 MIPS (3%)

+ 1 benchmarks and specifications- 1 benchmarks and specifications   + Show comparison chart - Hide comparison chart

Model	CPU	GPU	RAM	Value
Acer Aspire One 725-C7Xkk	C-70	Radeon HD 7290 400 MHz	4 GB	6650

Intel Core i3-3217U -100%

...

Intel Celeron M 743 -16%

Intel Core 2 Solo SU3500 -13%

AMD Athlon Neo MV-40 -13%

Intel Pentium M 745 -12%

Intel Pentium SU2700 -10%

AMD Athlon II Neo K125 -7%

AMD C-60 -7%

Intel Pentium M 755 -2%

AMD Turion 64 ML-30 0%

AMD C-70

Intel Celeron M 520 11%

Intel Atom N550 14%

AMD Athlon X2 L310 15%

Intel Celeron M 550 15%

AMD V-Series V140 18%

Intel Mobile Pentium 4 520 18%

Intel Atom Z3770 20%

Intel Atom N570 20%

AMD E1-1200 20%

...

Intel Xeon E3-1535M v5 2494%

0%

100%

SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)

5660 MFLOPS (4%)

+ 1 benchmarks and specifications- 1 benchmarks and specifications   + Show comparison chart - Hide comparison chart

Model	CPU	GPU	RAM	Value
Acer Aspire One 725-C7Xkk	C-70	Radeon HD 7290 400 MHz	4 GB	5660

Intel Atom Z3795 -100%

...

Intel Mobile Pentium 4 520 -15%

Intel Pentium M 755 -14%

AMD Athlon Neo MV-40 -13%

AMD C-50 -12%

Intel Celeron M 520 -10%

AMD A4-1250 -10%

AMD Athlon II Neo K125 -7%

Intel Celeron B710 -5%

AMD A4-1200 -4%

AMD C-70

AMD Mobile Sempron 3300+ 4%

Intel Core Duo U2500 6%

Intel Core 2 Duo T5270 10%

AMD C-60 12%

Intel Atom N550 12%

Intel Celeron M 550 12%

AMD A6-4455M 13%

AMD E1-1200 14%

AMD Turion 64 X2 TL-52 15%

...

Intel Core i7-3940XM 1484%

0%

100%

3DMark Vantage - 3DM Vant. Perf. CPU no Physx

945 Points (1%)

+ 1 benchmarks and specifications- 1 benchmarks and specifications   + Show comparison chart - Hide comparison chart

Model	CPU	GPU	RAM	Value
Acer Aspire One 725-C7Xkk	C-70	Radeon HD 7290 400 MHz	4 GB	945

Intel Atom N450 -14%

AMD C-70

AMD Athlon Neo MV-40 21%

AMD C-50 24%

AMD C-60 31%

AMD Athlon II Neo K125 38%

AMD A4-1250 41%

AMD A4-1200 43%

AMD Mobile Sempron SI-42 49%

AMD E1-2100 52%

Intel Celeron N2805 62%

...

AMD Ryzen 9 5900HX 7064%

0%

100%

3DMark 11 - 3DM11 Performance Physics

517 Points (2%)

+ 1 benchmarks and specifications- 1 benchmarks and specifications   + Show comparison chart - Hide comparison chart

Model	CPU	GPU	RAM	Value
Acer Aspire One 725-C7Xkk	C-70	Radeon HD 7290 400 MHz	4 GB	517

AMD E-240 -48%

AMD C-50 -32%

AMD C-70

AMD A6-9220e 2%

AMD C-60 4%

AMD A4-1200 10%

AMD E1-1200 16%

AMD A4-1250 17%

AMD E1-2100 18%

AMD E-350 23%

Intel Celeron N2805 23%

AMD E1-6010 31%

...

Intel Core i9-11950H 3281%

0%

100%

Geekbench 2 - 32 Bit - Geekbench Stream

1243 Points (10%)

+ 1 benchmarks and specifications- 1 benchmarks and specifications   + Show comparison chart - Hide comparison chart

Model	CPU	GPU	RAM	Value
Acer Aspire One 725-C7Xkk	C-70	Radeon HD 7290 400 MHz	4 GB	1243

AMD Athlon Neo MV-40 -7%

AMD C-70

AMD A4-1200 13%

AMD E1-1200 16%

AMD A6-1450 38%

AMD E2-1800 44%

AMD A8-3520M 44%

AMD A4-1250 47%

AMD E1-2100 47%

Intel Celeron N2805 57%

Intel Celeron N2910 61%

...

Intel Xeon E3-1535M v5 795%

0%

100%

Geekbench 2 - 32 Bit - Geekbench Memory

1098 Points (10%)

+ 1 benchmarks and specifications- 1 benchmarks and specifications   + Show comparison chart - Hide comparison chart

Model	CPU	GPU	RAM	Value
Acer Aspire One 725-C7Xkk	C-70	Radeon HD 7290 400 MHz	4 GB	1098

AMD C-70

AMD A4-1200 4%

AMD E1-1200 7%

AMD Athlon Neo MV-40 19%

AMD A6-1450 28%

AMD A4-1250 32%

AMD E1-2100 32%

AMD E2-1800 37%

Intel Celeron N2805 56%

Intel Celeron N2910 59%

...

Intel Core i7-8559U 813%

0%

100%

Geekbench 2 - 32 Bit - Geekbench Floating Point

1360 Points (3%)

+ 1 benchmarks and specifications- 1 benchmarks and specifications   + Show comparison chart - Hide comparison chart

Model	CPU	GPU	RAM	Value
Acer Aspire One 725-C7Xkk	C-70	Radeon HD 7290 400 MHz	4 GB	1360

Intel Celeron N2805 -9%

AMD A4-1200 -1%

AMD C-70

Intel Celeron N2807 2%

AMD Athlon Neo MV-40 16%

AMD E1-2100 17%

AMD E1-1200 17%

AMD A4-1250 18%

Intel Celeron N2810 26%

Intel Celeron 847 28%

Intel Celeron N2815 28%

Intel Pentium 2129Y 39%

...

AMD Ryzen 7 4700U 1469%

0%

100%

Geekbench 2 - 32 Bit - Geekbench Integer

1249 Points (3%)

+ 1 benchmarks and specifications- 1 benchmarks and specifications   + Show comparison chart - Hide comparison chart

Model	CPU	GPU	RAM	Value
Acer Aspire One 725-C7Xkk	C-70	Radeon HD 7290 400 MHz	4 GB	1249

AMD Athlon Neo MV-40 -8%

...

AMD A4-1200 -18%

AMD Athlon Neo MV-40 -8%

AMD A4-1250 -7%

AMD E1-2100 -5%

AMD C-70

Intel Celeron N2805 12%

AMD E1-1200 15%

Intel Celeron N2807 26%

AMD E1-2500 29%

Intel Celeron 847 33%

Intel Pentium 2129Y 38%

AMD E2-1800 42%

AMD A6-1450 47%

Intel Celeron N2810 54%

...

AMD Ryzen 7 4700U 1511%

0%

100%

Geekbench 2 - 32 Bit - Geekbench Total Score

1257 Points (3%)

+ 1 benchmarks and specifications- 1 benchmarks and specifications   + Show comparison chart - Hide comparison chart

Model	CPU	GPU	RAM	Value
Acer Aspire One 725-C7Xkk	C-70	Radeon HD 7290 400 MHz	4 GB	1257

AMD A4-1200 -5%

AMD C-70

AMD Athlon Neo MV-40 6%

AMD A4-1250 15%

AMD E1-1200 15%

AMD E1-2100 15%

Intel Celeron N2805 16%

Intel Celeron N2807 32%

AMD E2-1800 42%

AMD A6-1450 49%

Intel Celeron N2810 51%

...

AMD Ryzen 7 4700U 1234%

0%

100%

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

Reviews for the AMD C-Series C-70 processor

Acer Aspire One 725-C7Skk (AMD Radeon HD 6290, 11.60")
» Acer Aspire One 725-C7Skk - External Review

Acer Aspire One 725-C7Xkk (AMD Radeon HD 7290, 11.60")
» Review Acer Aspire One 725-C7Xkk Notebook - Review

Other CPUs of the series C-Series

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