Intel Core2 Duo T5270 vs Intel Pentium Gold G6505

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CPU comparison with benchmarks


Intel Core2 Duo T5270 CPU1 vs CPU2 Intel Pentium Gold G6505
Intel Core2 Duo T5270 Intel Pentium Gold G6505

CPU comparison

Intel Core2 Duo T5270 or Intel Pentium Gold G6505 - 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 Intel Core2 Duo T5270 has 2 cores with 2 threads and clocks with a maximum frequency of 1.40 GHz. Up to GB of memory is supported in 0 memory channels. The Intel Core2 Duo T5270 was released in .

The Intel Pentium Gold G6505 has 2 cores with 4 threads and clocks with a maximum frequency of 4.20 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Pentium Gold G6505 was released in Q1/2021.
Intel Celeron (165) Family Intel Pentium (150)
Intel Core 2 Duo L7000/SL7000/T5000/U7000 (18) CPU group Intel Pentium G6000 (12)
1 Generation 10
Merom (Core) Architecture Comet Lake S
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core2 Duo T5270 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Core2 Duo T5270 is 1.40 GHz while the Intel Pentium Gold G6505 has 2 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Pentium Gold G6505 is at 4.20 GHz.

Intel Core2 Duo T5270 Characteristic Intel Pentium Gold G6505
2 Cores 2
2 Threads 4
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.40 GHz Frequency 4.20 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.

Intel Core2 Duo T5270 Characteristic Intel Pentium Gold G6505
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Intel Core2 Duo T5270 or Intel Pentium Gold G6505 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

no iGPU GPU Intel HD Graphics 630
GPU frequency 0.35 GHz
-- GPU (Turbo) 1.10 GHz
-- GPU Generation 9.5
Technology 14 nm
Max. displays 3
-- Compute units 24
-- Shader 192
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 64 GB
-- DirectX Version 12

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.

no iGPU GPU Intel HD Graphics 630
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode / Encode
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

The Intel Core2 Duo T5270 can use up to GB of memory in 0 memory channels. The maximum memory bandwidth is --. The Intel Pentium Gold G6505 supports up to 128 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 42.7 GB/s.

Intel Core2 Duo T5270 Characteristic Intel Pentium Gold G6505
Memory DDR4-2666
Max. Memory 128 GB
0 Memory channels 2 (Dual Channel)
-- Max. Bandwidth 42.7 GB/s
No ECC Yes
2.00 MB L2 Cache --
-- L3 Cache 4.00 MB
-- PCIe version 3.0
-- PCIe lanes 16
-- PCIe Bandwidth 15.8 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Core2 Duo T5270 is 35 W, while the Intel Pentium Gold G6505 has a TDP of 58 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Core2 Duo T5270 Characteristic Intel Pentium Gold G6505
35 W TDP (PL1 / PBP) 58 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. 100 °C

Technical details

The Intel Core2 Duo T5270 is manufactured in 65 nm and has 2.00 MB cache. The Intel Pentium Gold G6505 is manufactured in 14 nm and has a 4.00 MB cache.

Intel Core2 Duo T5270 Characteristic Intel Pentium Gold G6505
65 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
MMX, SSE, SSE2, SSE3 ISA extensions SSE4.1, SSE4.2
PGA 478 Socket LGA 1200
VT-x Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Operating systems Windows 10, Windows 11, Linux
Release date Q1/2021
-- Release price 90 $
show more data show more data


Rate these processors

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Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core2 Duo T5270 Intel Core2 Duo T5270
2C 2T @ 1.40 GHz
0 (0%)
Intel Pentium Gold G6505 Intel Pentium Gold G6505
2C 4T @ 4.20 GHz
1082 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core2 Duo T5270 Intel Core2 Duo T5270
2C 2T @ 1.40 GHz
0 (0%)
Intel Pentium Gold G6505 Intel Pentium Gold G6505
2C 4T @ 4.20 GHz
2415 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Core2 Duo T5270 Intel Core2 Duo T5270
2C 2T @ 1.40 GHz
0 (0%)
Intel Pentium Gold G6505 Intel Pentium Gold G6505
2C 4T @ 4.20 GHz
916 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Core2 Duo T5270 Intel Core2 Duo T5270
2C 2T @ 1.40 GHz
0 (0%)
Intel Pentium Gold G6505 Intel Pentium Gold G6505
2C 4T @ 4.20 GHz
1977 (100%)

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.
Intel Core2 Duo T5270 Intel Core2 Duo T5270
@ 0.00 GHz
0 (0%)
Intel Pentium Gold G6505 Intel Pentium Gold G6505
Intel HD Graphics 630 @ 1.10 GHz
422 (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.
Intel Core2 Duo T5270 Intel Core2 Duo T5270
2C 2T @ 1.40 GHz
0 (0%)
Intel Pentium Gold G6505 Intel Pentium Gold G6505
2C 4T @ 4.20 GHz
4400 (100%)

Devices using this processor

Intel Core2 Duo T5270 Intel Pentium Gold G6505
Unknown Unknown

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