Intel Arc A350M vs ATI Radeon HD 3870 X2

Comparative analysis of Intel Arc A350M and ATI Radeon HD 3870 X2 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: Geekbench - OpenCL, PassMark - G3D Mark, PassMark - G2D Mark, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

Intel Arc A350M

ATI Radeon HD 3870 X2

Differences

Reasons to consider the Intel Arc A350M

Videocard is newer: launch date 14 year(s) 2 month(s) later
Around 39% higher core clock speed: 1150 MHz vs 825 MHz
495.3x more texture fill rate: 105.6 GTexel/s vs 2x 13.2 GTexel / s billion / sec
Around 20% higher pipelines: 768 vs 2x 320
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 6 nm vs 55 nm
6.6x lower typical power consumption: 25 Watt vs 165 Watt
4x more maximum memory size: 4 GB vs 2x 512 MB

Launch date	30 Mar 2022 vs 26 January 2008
Core clock speed	1150 MHz vs 825 MHz
Texture fill rate	105.6 GTexel/s vs 2x 13.2 GTexel / s billion / sec
Pipelines	768 vs 2x 320
Manufacturing process technology	6 nm vs 55 nm
Thermal Design Power (TDP)	25 Watt vs 165 Watt
Maximum memory size	4 GB vs 2x 512 MB

Reasons to consider the ATI Radeon HD 3870 X2

Around 3% higher memory clock speed: 1802 MHz vs 1750 MHz, 14 Gbps effective

Memory clock speed	1802 MHz vs 1750 MHz, 14 Gbps effective

Compare benchmarks

GPU 1: Intel Arc A350M
GPU 2: ATI Radeon HD 3870 X2

Name	Intel Arc A350M	ATI Radeon HD 3870 X2
Geekbench - OpenCL	24099
PassMark - G3D Mark		709
PassMark - G2D Mark		224
GFXBench 4.0 - T-Rex (Frames)		3336
GFXBench 4.0 - T-Rex (Fps)		3336

Compare specifications (specs)

	Intel Arc A350M	ATI Radeon HD 3870 X2
Essentials
Architecture	Generation 12.7	TeraScale
Code name	DG2-128	R680
Launch date	30 Mar 2022	26 January 2008
Place in performance rating	949	946
Launch price (MSRP)		$449
Type		Desktop
Technical info
Boost clock speed	2200 MHz
Core clock speed	1150 MHz	825 MHz
Manufacturing process technology	6 nm	55 nm
Peak Double Precision (FP64) Performance	844.8 GFLOPS (1:4)
Peak Half Precision (FP16) Performance	6.758 TFLOPS (2:1)
Peak Single Precision (FP32) Performance	3.379 TFLOPS
Pipelines	768	2x 320
Pixel fill rate	52.80 GPixel/s
Texture fill rate	105.6 GTexel/s	2x 13.2 GTexel / s billion / sec
Thermal Design Power (TDP)	25 Watt	165 Watt
Transistor count	7200 million	666 million
Floating-point performance		2x 528.0 gflops
Video outputs and ports
Display Connectors	Portable Device Dependent	2x DVI, 1x S-Video
Compatibility, dimensions and requirements
Form factor	IGP
Interface	PCIe 4.0 x8	PCIe 2.0 x16
Length		267 mm
Supplementary power connectors		1x 6-pin + 1x 8-pin
API support
DirectX	12 Ultimate (12_2)	10.1
OpenCL	3.0
OpenGL	4.6	3.3
Shader Model	6.6
Vulkan
Memory
Maximum RAM amount	4 GB	2x 512 MB
Memory bandwidth	112.0 GB/s	2x 57.7 GB / s
Memory bus width	64 bit	2x 256 Bit
Memory clock speed	1750 MHz, 14 Gbps effective	1802 MHz
Memory type	GDDR6	GDDR3