Intel Arc Pro A40 vs AMD Radeon Pro 455

Comparative analysis of Intel Arc Pro A40 and AMD Radeon Pro 455 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: Geekbench - OpenCL, PassMark - G3D Mark, PassMark - G2D Mark, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

Intel Arc Pro A40

AMD Radeon Pro 455

Differences

Reasons to consider the Intel Arc Pro A40

Videocard is newer: launch date 5 year(s) 9 month(s) later
Around 75% higher core clock speed: 1500 MHz vs 855 MHz
2651.1x more texture fill rate: 108.8 GTexel/s vs 41.04 GTexel / s
Around 33% higher pipelines: 1024 vs 768
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 6 nm vs 14 nm
3x more maximum memory size: 6 GB vs 2 GB
2.9x better performance in Geekbench - OpenCL: 33073 vs 11544

Specifications (specs)
Launch date	8 Aug 2022 vs 30 October 2016
Core clock speed	1500 MHz vs 855 MHz
Texture fill rate	108.8 GTexel/s vs 41.04 GTexel / s
Pipelines	1024 vs 768
Manufacturing process technology	6 nm vs 14 nm
Maximum memory size	6 GB vs 2 GB
Benchmarks
Geekbench - OpenCL	33073 vs 11544

Reasons to consider the AMD Radeon Pro 455

Around 43% lower typical power consumption: 35 Watt vs 50 Watt
2.5x more memory clock speed: 5080 MHz vs 2000 MHz, 16 Gbps effective

Thermal Design Power (TDP)	35 Watt vs 50 Watt
Memory clock speed	5080 MHz vs 2000 MHz, 16 Gbps effective

Compare benchmarks

GPU 1: Intel Arc Pro A40
GPU 2: AMD Radeon Pro 455

Geekbench - OpenCL

GPU 1

GPU 2

33073

11544

Name	Intel Arc Pro A40	AMD Radeon Pro 455
Geekbench - OpenCL	33073	11544
PassMark - G3D Mark		3113
PassMark - G2D Mark		705
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		33.484
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		573.646
CompuBench 1.5 Desktop - T-Rex (Frames/s)		2.854
CompuBench 1.5 Desktop - Video Composition (Frames/s)		44.793
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		148.673
GFXBench 4.0 - Car Chase Offscreen (Frames)		4146
GFXBench 4.0 - Manhattan (Frames)		1762
GFXBench 4.0 - T-Rex (Frames)		3359
GFXBench 4.0 - Car Chase Offscreen (Fps)		4146
GFXBench 4.0 - Manhattan (Fps)		1762
GFXBench 4.0 - T-Rex (Fps)		3359

Compare specifications (specs)

	Intel Arc Pro A40	AMD Radeon Pro 455
Essentials
Architecture	Generation 12.7	GCN 4.0
Code name	DG2-128	Baffin
Launch date	8 Aug 2022	30 October 2016
Place in performance rating	691	694
Type		Mobile workstation
Technical info
Boost clock speed	1700 MHz
Core clock speed	1500 MHz	855 MHz
Manufacturing process technology	6 nm	14 nm
Peak Double Precision (FP64) Performance	870.4 GFLOPS (1:4)
Peak Half Precision (FP16) Performance	6.963 TFLOPS (2:1)
Peak Single Precision (FP32) Performance	3.482 TFLOPS
Pipelines	1024	768
Pixel fill rate	54.40 GPixel/s
Texture fill rate	108.8 GTexel/s	41.04 GTexel / s
Thermal Design Power (TDP)	50 Watt	35 Watt
Transistor count	7200 million	3,000 million
Floating-point performance		1,313 gflops
Video outputs and ports
Display Connectors	4x mini-DisplayPort 2.0	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 4.0 x8	PCIe 3.0 x8
Supplementary power connectors	None	None
Laptop size		large
API support
DirectX	12 Ultimate (12_2)	12.0 (12_0)
OpenCL	3.0
OpenGL	4.6	4.5
Shader Model	6.6
Vulkan
Memory
Maximum RAM amount	6 GB	2 GB
Memory bandwidth	192.0 GB/s	81.28 GB / s
Memory bus width	64 bit	128 Bit
Memory clock speed	2000 MHz, 16 Gbps effective	5080 MHz
Memory type	GDDR6	GDDR5
Shared memory		0
Technologies
DisplayPort 1.3 HBR / 1.4 HDR Ready
FreeSync
HDMI 2.0