Intel Core2 Duo E6400 vs AMD Ryzen 3 PRO 7330U

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CPU comparison with benchmarks


Intel Core2 Duo E6400 CPU1 vs CPU2 AMD Ryzen 3 PRO 7330U
Intel Core2 Duo E6400 AMD Ryzen 3 PRO 7330U

CPU comparison

In this CPU comparison, we compare the Intel Core2 Duo E6400 and the AMD Ryzen 3 PRO 7330U and use benchmarks to check which processor is faster.

We compare the Intel Core2 Duo E6400 2 core processor released in Q3/2006 with the AMD Ryzen 3 PRO 7330U which has 4 CPU cores and was introduced in Q4/2022.
Intel Core2 Duo (29) Family AMD Ryzen 3 PRO (16)
Intel Core 2 Duo E4000/E6000 (15) CPU group AMD Ryzen 5025U/7030U (9)
1 Generation 4
Conroe (Core) Architecture Barcelo (Zen 3)
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core2 Duo E6400 is a 2 core processor with a clock frequency of 2.13 GHz. The processor can compute 2 threads at the same time. The AMD Ryzen 3 PRO 7330U clocks with 2.30 GHz (4.30 GHz), has 4 CPU cores and can calculate 8 threads in parallel.

Intel Core2 Duo E6400 Characteristic AMD Ryzen 3 PRO 7330U
2 Cores 4
2 Threads 8
normal Core architecture normal
No Hyperthreading Yes
Yes Overclocking ? No
2.13 GHz Frequency 2.30 GHz
-- Turbo Frequency (1 Core) 4.30 GHz
-- Turbo Frequency (All Cores) 3.20 GHz

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 E6400 Characteristic AMD Ryzen 3 PRO 7330U
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

no iGPU GPU AMD Radeon RX Vega 6 (Renoir)
GPU frequency 0.40 GHz
-- GPU (Turbo) 1.80 GHz
-- GPU Generation 9
Technology 7 nm
Max. displays 3
-- Compute units 6
-- Shader 384
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 2 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 AMD Radeon RX Vega 6 (Renoir)
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

Up to 16 GB of memory in a maximum of 2 memory channels is supported by the Intel Core2 Duo E6400, while the AMD Ryzen 3 PRO 7330U supports a maximum of 64 GB of memory with a maximum memory bandwidth of 51.2 GB/s enabled.

Intel Core2 Duo E6400 Characteristic AMD Ryzen 3 PRO 7330U
DDR3-1333, DDR2-1066 Memory LPDDR4X-4266, DDR4-3200
16 GB Max. Memory 64 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
21.3 GB/s Max. Bandwidth 51.2 GB/s
No ECC Yes
2.00 MB L2 Cache 2.00 MB
-- L3 Cache 8.00 MB
-- PCIe version 3.0
-- PCIe lanes 16
-- PCIe Bandwidth 15.8 GB/s

Thermal Management

The Intel Core2 Duo E6400 has a TDP of 65 W. The TDP of the AMD Ryzen 3 PRO 7330U is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core2 Duo E6400 Characteristic AMD Ryzen 3 PRO 7330U
65 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 8 W
-- Tjunction max. 95 °C

Technical details

The Intel Core2 Duo E6400 has 2.00 MB cache and is manufactured in 65 nm. The cache of AMD Ryzen 3 PRO 7330U is at 10.00 MB. The processor is manufactured in 7 nm.

Intel Core2 Duo E6400 Characteristic AMD Ryzen 3 PRO 7330U
65 nm Technology 7 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
MMX, SSE, SSE2, SSE3 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
LGA 775 Socket FP6
VT-x Virtualization AMD-V, SVM
No AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Windows 11, Linux
Q3/2006 Release date Q4/2022
-- Release price --
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Rate these processors

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Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
Intel Core2 Duo E6400 (0%)
AMD Ryzen 3 PRO 7330U (0%)
⌀ Multi core performance in 1 CPU benchmarks
Intel Core2 Duo E6400 (6%)
AMD Ryzen 3 PRO 7330U (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 E6400 Intel Core2 Duo E6400
2C 2T @ 2.13 GHz
772 (6%)
AMD Ryzen 3 PRO 7330U AMD Ryzen 3 PRO 7330U
4C 8T @ 3.20 GHz
12420 (100%)

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 E6400 Intel Core2 Duo E6400
2C 2T @ 2.13 GHz
295 (100%)
AMD Ryzen 3 PRO 7330U AMD Ryzen 3 PRO 7330U
4C 8T @ 4.30 GHz
0 (0%)

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 E6400 Intel Core2 Duo E6400
2C 2T @ 2.13 GHz
534 (100%)
AMD Ryzen 3 PRO 7330U AMD Ryzen 3 PRO 7330U
4C 8T @ 3.20 GHz
0 (0%)

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 E6400 Intel Core2 Duo E6400
@ 0.00 GHz
0 (0%)
AMD Ryzen 3 PRO 7330U AMD Ryzen 3 PRO 7330U
AMD Radeon RX Vega 6 (Renoir) @ 1.80 GHz
1383 (100%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Core2 Duo E6400 Intel Core2 Duo E6400
2C 2T @ 2.13 GHz
337 (100%)
AMD Ryzen 3 PRO 7330U AMD Ryzen 3 PRO 7330U
4C 8T @ 2.30 GHz
0 (0%)

Devices using this processor

Intel Core2 Duo E6400 AMD Ryzen 3 PRO 7330U
Unknown Unknown

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