NVIDIA GeForce RTX 3080 Mobile vs NVIDIA GeForce RTX 3070

Comparative analysis of NVIDIA GeForce RTX 3080 Mobile and NVIDIA GeForce RTX 3070 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), PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, 3DMark Fire Strike - Graphics Score.

 

Differences

Reasons to consider the NVIDIA GeForce RTX 3080 Mobile

  • Videocard is newer: launch date 4 month(s) later
  • Around 4% higher pipelines: 6144 vs 5888
  • Around 91% lower typical power consumption: 115 Watt vs 220 Watt
  • Around 3% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 190.723 vs 184.548
Specifications (specs)
Launch date 12 Jan 2021 vs 1 Sep 2020
Pipelines 6144 vs 5888
Thermal Design Power (TDP) 115 Watt vs 220 Watt
Benchmarks
CompuBench 1.5 Desktop - Video Composition (Frames/s) 190.723 vs 184.548

Reasons to consider the NVIDIA GeForce RTX 3070

  • Around 35% higher core clock speed: 1500 MHz vs 1110 MHz
  • Around 12% higher boost clock speed: 1725 MHz vs 1545 MHz
  • Around 7% higher texture fill rate: 317.4 GTexel/s vs 296.6 GTexel/s
  • Around 22% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 452.561 vs 371.785
  • Around 63% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 5803.174 vs 3552.807
  • Around 31% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 40.794 vs 31.212
  • Around 15% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 1634.218 vs 1422.602
  • Around 21% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 31716 vs 26295
  • Around 45% better performance in GFXBench 4.0 - Manhattan (Frames): 13566 vs 9367
  • 3.7x better performance in GFXBench 4.0 - T-Rex (Frames): 31930 vs 8604
  • Around 21% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 31716 vs 26295
  • Around 45% better performance in GFXBench 4.0 - Manhattan (Fps): 13566 vs 9367
  • 3.7x better performance in GFXBench 4.0 - T-Rex (Fps): 31930 vs 8604
Specifications (specs)
Core clock speed 1500 MHz vs 1110 MHz
Boost clock speed 1725 MHz vs 1545 MHz
Texture fill rate 317.4 GTexel/s vs 296.6 GTexel/s
Benchmarks
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 452.561 vs 371.785
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 5803.174 vs 3552.807
CompuBench 1.5 Desktop - T-Rex (Frames/s) 40.794 vs 31.212
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 1634.218 vs 1422.602
GFXBench 4.0 - Car Chase Offscreen (Frames) 31716 vs 26295
GFXBench 4.0 - Manhattan (Frames) 13566 vs 9367
GFXBench 4.0 - T-Rex (Frames) 31930 vs 8604
GFXBench 4.0 - Car Chase Offscreen (Fps) 31716 vs 26295
GFXBench 4.0 - Manhattan (Fps) 13566 vs 9367
GFXBench 4.0 - T-Rex (Fps) 31930 vs 8604

Compare benchmarks

GPU 1: NVIDIA GeForce RTX 3080 Mobile
GPU 2: NVIDIA GeForce RTX 3070

CompuBench 1.5 Desktop - Face Detection (mPixels/s)
GPU 1
GPU 2
371.785
452.561
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)
GPU 1
GPU 2
3552.807
5803.174
CompuBench 1.5 Desktop - T-Rex (Frames/s)
GPU 1
GPU 2
31.212
40.794
CompuBench 1.5 Desktop - Video Composition (Frames/s)
GPU 1
GPU 2
190.723
184.548
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)
GPU 1
GPU 2
1422.602
1634.218
GFXBench 4.0 - Car Chase Offscreen (Frames)
GPU 1
GPU 2
26295
31716
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
9367
13566
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
8604
31930
GFXBench 4.0 - Car Chase Offscreen (Fps)
GPU 1
GPU 2
26295
31716
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
9367
13566
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
8604
31930
Name NVIDIA GeForce RTX 3080 Mobile NVIDIA GeForce RTX 3070
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 371.785 452.561
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 3552.807 5803.174
CompuBench 1.5 Desktop - T-Rex (Frames/s) 31.212 40.794
CompuBench 1.5 Desktop - Video Composition (Frames/s) 190.723 184.548
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 1422.602 1634.218
GFXBench 4.0 - Car Chase Offscreen (Frames) 26295 31716
GFXBench 4.0 - Manhattan (Frames) 9367 13566
GFXBench 4.0 - T-Rex (Frames) 8604 31930
GFXBench 4.0 - Car Chase Offscreen (Fps) 26295 31716
GFXBench 4.0 - Manhattan (Fps) 9367 13566
GFXBench 4.0 - T-Rex (Fps) 8604 31930
PassMark - G3D Mark 22429
PassMark - G2D Mark 1000
Geekbench - OpenCL 124736
3DMark Fire Strike - Graphics Score 13597

Compare specifications (specs)

NVIDIA GeForce RTX 3080 Mobile NVIDIA GeForce RTX 3070

Essentials

Architecture Ampere Ampere
Code name GA104 GA104
Launch date 12 Jan 2021 1 Sep 2020
Place in performance rating 92 43
Type Laptop Desktop
Launch price (MSRP) $499

Technical info

Boost clock speed 1545 MHz 1725 MHz
Core clock speed 1110 MHz 1500 MHz
Manufacturing process technology 8 nm 8 nm
Peak Double Precision (FP64) Performance 296.6 GFLOPS (1:64) 317.4 GFLOPS (1:64)
Peak Half Precision (FP16) Performance 18.98 TFLOPS (1:1) 20.31 TFLOPS (1:1)
Peak Single Precision (FP32) Performance 18.98 TFLOPS 20.31 TFLOPS
Pipelines 6144 5888
Pixel fill rate 148.3 GPixel/s 165.6 GPixel/s
Texture fill rate 296.6 GTexel/s 317.4 GTexel/s
Thermal Design Power (TDP) 115 Watt 220 Watt
Transistor count 17400 million 17400 million

Video outputs and ports

Display Connectors Portable Device Dependent 1x HDMI 2.1, 3x DisplayPort 1.4a

Compatibility, dimensions and requirements

Height PCIe 4.0 x16 112 mm (4.4 inches)
Interface PCIe 4.0 x16 PCIe 4.0 x16
Supplementary power connectors None 1x 12-pin
Form factor Dual-slot
Length 242 mm, 9.5 inches
Recommended system power (PSU) 550 Watt
Width 112 mm, 4.4 inches

API support

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

Memory

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

Technologies

GPU Boost
VR Ready