NVIDIA GeForce RTX 3080 Mobile videocard review

NVIDIA GeForce RTX 3080 Mobile

GeForce RTX 3080 Mobile videocard released by NVIDIA; release date: 12 Jan 2021. The videocard is designed for laptop-computers and based on Ampere microarchitecture codenamed GA104.

Core clock speed - 1110 MHz. Boost clock speed - 1545 MHz. Texture fill rate - 296.6 GTexel/s. Pipelines - 6144. Manufacturing process technology - 8 nm. Transistors count - 17400 million. Power consumption (TDP) - 115 Watt.

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

Benchmarks

CompuBench 1.5 Desktop
Face Detection
Top 1 GPU
This GPU
939.363 mPixels/s
371.785 mPixels/s
CompuBench 1.5 Desktop
Ocean Surface Simulation
Top 1 GPU
This GPU
14101.507 Frames/s
3552.807 Frames/s
CompuBench 1.5 Desktop
T-Rex
Top 1 GPU
This GPU
95.851 Frames/s
31.212 Frames/s
CompuBench 1.5 Desktop
Video Composition
Top 1 GPU
This GPU
461.690 Frames/s
190.723 Frames/s
CompuBench 1.5 Desktop
Bitcoin Mining
Top 1 GPU
This GPU
4429.590 mHash/s
1422.602 mHash/s
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
34770 Frames
26295 Frames
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
27823 Frames
9367 Frames
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
69225 Frames
8604 Frames
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
34770.000 Fps
26295.000 Fps
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
27823.000 Fps
9367.000 Fps
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
69225.000 Fps
8604.000 Fps
Name Value
CompuBench 1.5 Desktop - Face Detection 371.785 mPixels/s
CompuBench 1.5 Desktop - Ocean Surface Simulation 3552.807 Frames/s
CompuBench 1.5 Desktop - T-Rex 31.212 Frames/s
CompuBench 1.5 Desktop - Video Composition 190.723 Frames/s
CompuBench 1.5 Desktop - Bitcoin Mining 1422.602 mHash/s
GFXBench 4.0 - Car Chase Offscreen 26295 Frames
GFXBench 4.0 - Manhattan 9367 Frames
GFXBench 4.0 - T-Rex 8604 Frames
GFXBench 4.0 - Car Chase Offscreen 26295.000 Fps
GFXBench 4.0 - Manhattan 9367.000 Fps
GFXBench 4.0 - T-Rex 8604.000 Fps

Specifications (specs)

Essentials

Architecture Ampere
Code name GA104
Launch date 12 Jan 2021
Place in performance rating 92
Type Laptop

Technical info

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

Video outputs and ports

Display Connectors Portable Device Dependent

Compatibility, dimensions and requirements

Height PCIe 4.0 x16
Interface PCIe 4.0 x16
Supplementary power connectors None

API support

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

Memory

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

Technologies

GPU Boost
VR Ready