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).

 

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 11465
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 11465

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
11465
Name Intel Arc Pro A40 AMD Radeon Pro 455
Geekbench - OpenCL 33073 11465
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 689 692
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