NVIDIA GeForce RTX 3080 Mobile vs NVIDIA GeForce RTX 2070 Super Mobile

Comparative analysis of NVIDIA GeForce RTX 3080 Mobile and NVIDIA GeForce RTX 2070 Super 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: 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), 3DMark Fire Strike - Graphics Score.

 

Differences

Reasons to consider the NVIDIA GeForce RTX 3080 Mobile

  • Videocard is newer: launch date 9 month(s) later
  • Around 12% higher boost clock speed: 1545 MHz vs 1380 MHz
  • Around 34% higher texture fill rate: 296.6 GTexel/s vs 220.8 GTexel/s
  • 2.4x more pipelines: 6144 vs 2560
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 8 nm vs 12 nm
Launch date 12 Jan 2021 vs 2 Apr 2020
Boost clock speed 1545 MHz vs 1380 MHz
Texture fill rate 296.6 GTexel/s vs 220.8 GTexel/s
Pipelines 6144 vs 2560
Manufacturing process technology 8 nm vs 12 nm

Reasons to consider the NVIDIA GeForce RTX 2070 Super Mobile

  • Around 3% higher core clock speed: 1140 MHz vs 1110 MHz
Core clock speed 1140 MHz vs 1110 MHz

Compare benchmarks

GPU 1: NVIDIA GeForce RTX 3080 Mobile
GPU 2: NVIDIA GeForce RTX 2070 Super Mobile

Name NVIDIA GeForce RTX 3080 Mobile NVIDIA GeForce RTX 2070 Super Mobile
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
3DMark Fire Strike - Graphics Score 8340

Compare specifications (specs)

NVIDIA GeForce RTX 3080 Mobile NVIDIA GeForce RTX 2070 Super Mobile

Essentials

Architecture Ampere Turing
Code name GA104 TU104
Launch date 12 Jan 2021 2 Apr 2020
Place in performance rating 92 236
Type Laptop Laptop

Technical info

Boost clock speed 1545 MHz 1380 MHz
Core clock speed 1110 MHz 1140 MHz
Manufacturing process technology 8 nm 12 nm
Peak Double Precision (FP64) Performance 296.6 GFLOPS (1:64) 220.8 GFLOPS (1:32)
Peak Half Precision (FP16) Performance 18.98 TFLOPS (1:1) 14.13 TFLOPS (2:1)
Peak Single Precision (FP32) Performance 18.98 TFLOPS 7.066 TFLOPS
Pipelines 6144 2560
Pixel fill rate 148.3 GPixel/s 88.32 GPixel/s
Texture fill rate 296.6 GTexel/s 220.8 GTexel/s
Thermal Design Power (TDP) 115 Watt 115 Watt
Transistor count 17400 million 13600 million

Video outputs and ports

Display Connectors Portable Device Dependent No outputs

Compatibility, dimensions and requirements

Height PCIe 4.0 x16
Interface PCIe 4.0 x16 PCIe 3.0 x16
Supplementary power connectors None None
Width IGP

API support

DirectX 12 Ultimate (12_2) 12.2
OpenCL 3.0 1.2
OpenGL 4.6 4.6
Shader Model 6.7 6.5
Vulkan

Memory

Maximum RAM amount 8 GB 8 GB
Memory bandwidth 448.0 GB/s 448 GB/s
Memory bus width 256 bit 256 bit
Memory clock speed 1750 MHz, 14 Gbps effective 1750 MHz (14000 MHz effective)
Memory type GDDR6 GDDR6

Technologies

GPU Boost
VR Ready