Intel Xeon E5-2643 v4 vs AMD G-T56E

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CPU comparison with benchmarks


Intel Xeon E5-2643 v4 CPU1 vs CPU2 AMD G-T56E
Intel Xeon E5-2643 v4 AMD G-T56E

CPU comparison

In this CPU comparison, we compare the Intel Xeon E5-2643 v4 and the AMD G-T56E and use benchmarks to check which processor is faster.

We compare the Intel Xeon E5-2643 v4 6 core processor released in Q1/2016 with the AMD G-T56E which has 2 CPU cores and was introduced in Q1/2012.
Intel Xeon E5 (71) Family AMD G (38)
Intel Xeon E5 v4 (24) CPU group AMD G (13)
6 Generation 1
Broadwell E Architecture Ontario (Bobcat)
Desktop / Server Segment Mobile
Intel Xeon E5-2643 v3 Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon E5-2643 v4 is a 6 core processor with a clock frequency of 3.40 GHz (3.70 GHz). The processor can compute 12 threads at the same time. The AMD G-T56E clocks with 1.65 GHz, has 2 CPU cores and can calculate 2 threads in parallel.

Intel Xeon E5-2643 v4 Characteristic AMD G-T56E
6 Cores 2
12 Threads 2
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
3.40 GHz Frequency 1.65 GHz
3.70 GHz Turbo Frequency (1 Core) --
3.60 GHz 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 Xeon E5-2643 v4 Characteristic AMD G-T56E
-- 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 HD 6250
GPU frequency 0.28 GHz
-- GPU (Turbo) --
-- GPU Generation 3
Technology 40 nm
Max. displays 2
-- Compute units 1
-- Shader 80
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 1 GB
-- 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.

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

Memory & PCIe

Up to 1536 GB of memory in a maximum of 4 memory channels is supported by the Intel Xeon E5-2643 v4, while the AMD G-T56E supports a maximum of GB of memory with a maximum memory bandwidth of 10.6 GB/s enabled.

Intel Xeon E5-2643 v4 Characteristic AMD G-T56E
DDR4-2400 Memory DDR3-1333
1536 GB Max. Memory
4 (Quad Channel) Memory channels 1 (Single Channel)
76.8 GB/s Max. Bandwidth 10.6 GB/s
Yes ECC No
-- L2 Cache --
20.00 MB L3 Cache 1.00 MB
3.0 PCIe version --
40 PCIe lanes --
39.4 GB/s PCIe Bandwidth --

Thermal Management

The Intel Xeon E5-2643 v4 has a TDP of 135 W. The TDP of the AMD G-T56E is 18 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Xeon E5-2643 v4 Characteristic AMD G-T56E
135 W TDP (PL1 / PBP) 18 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon E5-2643 v4 has 20.00 MB cache and is manufactured in 14 nm. The cache of AMD G-T56E is at 1.00 MB. The processor is manufactured in 40 nm.

Intel Xeon E5-2643 v4 Characteristic AMD G-T56E
14 nm Technology 40 nm
Monolithic Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions SSE3, SSE4a
LGA 2011-3 Socket --
VT-x, VT-x EPT, VT-d Virtualization AMD-V
Yes AES-NI No
Windows 10, Linux Operating systems
Q1/2016 Release date Q1/2012
1550 $ Release price --
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Rate these processors

Here you can rate the Intel Xeon E5-2643 v4 to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:
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Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
Intel Xeon E5-2643 v4 (0%)
AMD G-T56E (0%)
⌀ Multi core performance in 1 CPU benchmarks
Intel Xeon E5-2643 v4 (100%)
AMD G-T56E (7%)

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 Xeon E5-2643 v4 Intel Xeon E5-2643 v4
6C 12T @ 3.60 GHz
11063 (100%)
AMD G-T56E AMD G-T56E
2C 2T @ 1.65 GHz
751 (7%)

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
Intel Xeon E5-2643 v4 Intel Xeon E5-2643 v4
6C 12T @ 3.70 GHz
50 (100%)
AMD G-T56E AMD G-T56E
2C 2T @ 1.65 GHz
0 (0%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
Intel Xeon E5-2643 v4 Intel Xeon E5-2643 v4
6C 12T @ 3.70 GHz
697 (100%)
AMD G-T56E AMD G-T56E
2C 2T @ 1.65 GHz
0 (0%)

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 Xeon E5-2643 v4 Intel Xeon E5-2643 v4
6C 12T @ 3.70 GHz
1002 (100%)
AMD G-T56E AMD G-T56E
2C 2T @ 1.65 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 Xeon E5-2643 v4 Intel Xeon E5-2643 v4
6C 12T @ 3.60 GHz
6125 (100%)
AMD G-T56E AMD G-T56E
2C 2T @ 1.65 GHz
0 (0%)

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 Xeon E5-2643 v4 Intel Xeon E5-2643 v4
6C 12T @ 3.70 GHz
1228 (100%)
AMD G-T56E AMD G-T56E
2C 2T @ 1.65 GHz
0 (0%)

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 Xeon E5-2643 v4 Intel Xeon E5-2643 v4
6C 12T @ 3.60 GHz
5482 (100%)
AMD G-T56E AMD G-T56E
2C 2T @ 1.65 GHz
0 (0%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon E5-2643 v4 Intel Xeon E5-2643 v4
6C 12T @ 3.70 GHz
351 (100%)
AMD G-T56E AMD G-T56E
2C 2T @ 1.65 GHz
0 (0%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon E5-2643 v4 Intel Xeon E5-2643 v4
6C 12T @ 3.60 GHz
4905 (100%)
AMD G-T56E AMD G-T56E
2C 2T @ 1.65 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 Xeon E5-2643 v4 Intel Xeon E5-2643 v4
@ 0.00 GHz
0 (0%)
AMD G-T56E AMD G-T56E
AMD Radeon HD 6250 @ 0.28 GHz
45 (100%)

Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.
Intel Xeon E5-2643 v4 Intel Xeon E5-2643 v4
6C 12T @ 3.60 GHz
290.2 (100%)
AMD G-T56E AMD G-T56E
2C 2T @ 1.65 GHz
0 (0%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon E5-2643 v4 Intel Xeon E5-2643 v4
6C 12T @ 3.70 GHz
155 (100%)
AMD G-T56E AMD G-T56E
2C 2T @ 1.65 GHz
0 (0%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon E5-2643 v4 Intel Xeon E5-2643 v4
6C 12T @ 3.60 GHz
1150 (100%)
AMD G-T56E AMD G-T56E
2C 2T @ 1.65 GHz
0 (0%)

Devices using this processor

Intel Xeon E5-2643 v4 AMD G-T56E
Unknown Unknown

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