NVIDIA GeForce RTX 3080 Mobile videocard review

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 GB/s.

Benchmarks

GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
34770 Frames
25985 Frames
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
34770.000 Fps
25985.000 Fps
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
23622 Frames
18185 Frames
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
23622.000 Fps
18185.000 Fps
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
56437 Frames
16750 Frames
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
56437.000 Fps
16750.000 Fps
Name Value
GFXBench 4.0 - Car Chase Offscreen 25985 Frames
GFXBench 4.0 - Car Chase Offscreen 25985.000 Fps
GFXBench 4.0 - Manhattan 18185 Frames
GFXBench 4.0 - Manhattan 18185.000 Fps
GFXBench 4.0 - T-Rex 16750 Frames
GFXBench 4.0 - T-Rex 16750.000 Fps

Specifications (specs)

Essentials

Architecture Ampere
Code name GA104
Launch date 12 Jan 2021
Place in performance rating 10
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 No outputs

Compatibility, dimensions and requirements

Height PCIe 4.0 x16
Supplementary power connectors None

API support

DirectX 12.2
OpenCL 3.0
OpenGL 4.6
Shader Model 6.6
Vulkan

Memory

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

Technologies

GPU Boost
VR Ready