AMD G-T40E vs AMD G-T40R

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CPU comparison with benchmarks


AMD G-T40E CPU1 vs CPU2 AMD G-T40R
AMD G-T40E AMD G-T40R

CPU comparison

AMD G-T40E or AMD G-T40R - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The AMD G-T40E has 2 cores with 2 threads and clocks with a maximum frequency of 1.00 GHz. Up to GB of memory is supported in 1 memory channels. The AMD G-T40E was released in Q1/2011.

The AMD G-T40R has 1 cores with 1 threads and clocks with a maximum frequency of 1.00 GHz. The CPU supports up to GB of memory in 1 memory channels. The AMD G-T40R was released in Q1/2011.
AMD G (38) Family AMD G (38)
AMD G (13) CPU group AMD G (13)
1 Generation 1
Ontario (Bobcat) Architecture Ontario (Bobcat)
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD G-T40E is a 2 core processor with a clock frequency of 1.00 GHz. The AMD G-T40R has 1 CPU cores with a clock frequency of 1.00 GHz.

AMD G-T40E Characteristic AMD G-T40R
2 Cores 1
2 Threads 1
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
1.00 GHz Frequency 1.00 GHz
-- Turbo Frequency (1 Core) --
-- Turbo Frequency (All Cores) --

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

AMD G-T40E Characteristic AMD G-T40R
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

AMD Radeon HD 6250 GPU AMD Radeon HD 6250
0.28 GHz GPU frequency 0.28 GHz
-- GPU (Turbo) --
3 GPU Generation 3
40 nm Technology 40 nm
2 Max. displays 2
1 Compute units 1
80 Shader 80
No Hardware Raytracing No
No Frame Generation No
1 GB Max. GPU Memory 1 GB
11 DirectX Version 11

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

AMD Radeon HD 6250 GPU AMD Radeon HD 6250
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode Codec h264 Decode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode Codec AVC Decode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The AMD G-T40E supports a maximum of GB of memory in 1 memory channels. The AMD G-T40R can connect up to GB of memory in 1 memory channels.

AMD G-T40E Characteristic AMD G-T40R
DDR3L-1066 Memory DDR3L-1066
Max. Memory
1 (Single Channel) Memory channels 1 (Single Channel)
8.5 GB/s Max. Bandwidth 8.5 GB/s
No ECC No
-- L2 Cache --
1.00 MB L3 Cache 1.00 MB
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD G-T40E has a TDP of 6.4 W, that of the AMD G-T40R is 5.5 W.

AMD G-T40E Characteristic AMD G-T40R
6.4 W TDP (PL1 / PBP) 5.5 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The AMD G-T40E has a 1.00 MB cache, while the AMD G-T40R cache has a total of 1.00 MB.

AMD G-T40E Characteristic AMD G-T40R
40 nm Technology 40 nm
Unknown Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE3, SSE4a ISA extensions SSE3, SSE4a
-- Socket --
AMD-V Virtualization AMD-V
No AES-NI No
Operating systems
Q1/2011 Release date Q1/2011
-- Release price --
show more data show more data


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iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
AMD G-T40E AMD G-T40E
AMD Radeon HD 6250 @ 0.28 GHz
45 (100%)
AMD G-T40R AMD G-T40R
AMD Radeon HD 6250 @ 0.28 GHz
45 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
AMD G-T40E AMD G-T40E
2C 2T @ 1.00 GHz
482 (100%)
AMD G-T40R AMD G-T40R
1C 1T @ 1.00 GHz
0 (0%)

Devices using this processor

AMD G-T40E AMD G-T40R
Unknown Unknown

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