NVIDIA RTX A2000 vs NVIDIA GeForce RTX 3080 Mobile

Comparative analysis of NVIDIA RTX A2000 and NVIDIA GeForce RTX 3080 Mobile 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: PassMark - G2D Mark, PassMark - G3D Mark, Geekbench - OpenCL, 3DMark Fire Strike - Graphics Score, 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 NVIDIA RTX A2000

  • Videocard is newer: launch date 6 month(s) later
  • Around 64% lower typical power consumption: 70 Watt vs 115 Watt
Launch date 10 Aug 2021 vs 12 Jan 2021
Thermal Design Power (TDP) 70 Watt vs 115 Watt

Reasons to consider the NVIDIA GeForce RTX 3080 Mobile

  • Around 98% higher core clock speed: 1110 MHz vs 562 MHz
  • Around 29% higher boost clock speed: 1545 MHz vs 1200 MHz
  • 2.4x more texture fill rate: 296.6 GTexel/s vs 124.8 GTexel/s
  • Around 85% higher pipelines: 6144 vs 3328
  • Around 33% higher maximum memory size: 8 GB vs 6 GB
  • Around 17% higher memory clock speed: 1750 MHz, 14 Gbps effective vs 1500 MHz (12 Gbps effective)
Core clock speed 1110 MHz vs 562 MHz
Boost clock speed 1545 MHz vs 1200 MHz
Texture fill rate 296.6 GTexel/s vs 124.8 GTexel/s
Pipelines 6144 vs 3328
Maximum memory size 8 GB vs 6 GB
Memory clock speed 1750 MHz, 14 Gbps effective vs 1500 MHz (12 Gbps effective)

Compare benchmarks

GPU 1: NVIDIA RTX A2000
GPU 2: NVIDIA GeForce RTX 3080 Mobile

Name NVIDIA RTX A2000 NVIDIA GeForce RTX 3080 Mobile
PassMark - G2D Mark 984
PassMark - G3D Mark 13732
Geekbench - OpenCL 73248
3DMark Fire Strike - Graphics Score 5984
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 371.785
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 3552.807
CompuBench 1.5 Desktop - T-Rex (Frames/s) 31.212
CompuBench 1.5 Desktop - Video Composition (Frames/s) 190.723
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 1422.602
GFXBench 4.0 - Car Chase Offscreen (Frames) 26295
GFXBench 4.0 - Manhattan (Frames) 9367
GFXBench 4.0 - T-Rex (Frames) 8604
GFXBench 4.0 - Car Chase Offscreen (Fps) 26295
GFXBench 4.0 - Manhattan (Fps) 9367
GFXBench 4.0 - T-Rex (Fps) 8604

Compare specifications (specs)

NVIDIA RTX A2000 NVIDIA GeForce RTX 3080 Mobile

Essentials

Architecture Ampere Ampere
Code name GA106 GA104
Launch date 10 Aug 2021 12 Jan 2021
Launch price (MSRP) $449
Place in performance rating 96 97
Type Laptop

Technical info

Boost clock speed 1200 MHz 1545 MHz
Core clock speed 562 MHz 1110 MHz
Manufacturing process technology 8 nm 8 nm
Peak Double Precision (FP64) Performance 124.8 GFLOPS (1:64) 296.6 GFLOPS (1:64)
Peak Half Precision (FP16) Performance 7.987 TFLOPS (1:1) 18.98 TFLOPS (1:1)
Peak Single Precision (FP32) Performance 7.987 TFLOPS 18.98 TFLOPS
Pipelines 3328 6144
Pixel fill rate 57.60 GPixel/s 148.3 GPixel/s
Texture fill rate 124.8 GTexel/s 296.6 GTexel/s
Thermal Design Power (TDP) 70 Watt 115 Watt
Transistor count 13250 million 17400 million

Video outputs and ports

Display Connectors 4x mini-DisplayPort Portable Device Dependent

Compatibility, dimensions and requirements

Form factor Dual-slot
Interface PCIe 4.0 x16 PCIe 4.0 x16
Length 167 mm (6.6 inches)
Recommended system power (PSU) 250 Watt
Supplementary power connectors None None
Width 69 mm (2.7 inches)
Height PCIe 4.0 x16

API support

DirectX 12.2 12 Ultimate (12_2)
OpenCL 3.0 3.0
OpenGL 4.6 4.6
Shader Model 6.6 6.7
Vulkan

Memory

Maximum RAM amount 6 GB 8 GB
Memory bandwidth 288 GB/s 448.0 GB/s
Memory bus width 128 bit 256 bit
Memory clock speed 1500 MHz (12 Gbps effective) 1750 MHz, 14 Gbps effective
Memory type GDDR6 GDDR6

Technologies

GPU Boost
VR Ready