GeForce RTX 3080 Mobile

Graphics Card GeForce RTX 3080 Mobile — Specifications, Tests & Benchmarks
NVIDIA

GeForce RTX 3080 Mobile

Nvidia GeForce 30 Mobile GA104 12.01.2021 8 GB GDDR6 256 bit 115W
🏆 Top #3153
Performance
Synthetic Score
21,154
PassMark
16,164
Efficiency
high
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The GeForce RTX 3080 Mobile graphics adapter is based on the advanced Ampere architecture. NVIDIA announced this model on 12.01.2021. Thanks to modern manufacturing technology, engineers managed to place 17.4 billion transistorsistors transistors on a 392 mm² die. The model's computational arsenal includes 6144 universal processors. Also available are 48 specialized cores for ray rendering and 192 cores for accelerating artificial intelligence. The memory subsystem features GDDR6 modules with a total capacity of 8 GB. The bus width is 256 bit bits, and the peak data exchange rate is 448.00 GB/s. In standard mode, the core operates at 1110 MHz, but auto-overclocking technology allows it to reach 1545 MHz under load. The nominal thermal design power is 115 W. For stable system operation, a PSU of 0 W or more will be required.

General Information

Release Date 12.01.2021
Usage Class Hardcore Gaming
Market Segment Mobile / Laptop
Series Nvidia GeForce 30 Mobile
GPU Variant GA104-775-A1

GPU

Architecture Ampere
Codename GA104
Process Node 8 nm (Samsung)
Transistor Count 17,400,000.0 million
Die Size 392 mm²
Transistor Density 44,400,000 million / mm²

Rendering Configuration

Shading Units (ALU) 6144
Texture Mapping Units (TMU) 192
Render Output Units (ROP) 96
Tensor Cores 192
RT Cores (Ray Tracing) 48
Compute Units (SM/CU) 48

Clock Speeds

Base Clock 1110 MHz
Boost Clock 1545 MHz
Memory Clock (Actual) 1750 MHz
Memory Clock (Effective) 14000 MHz

Memory

Memory Capacity 8 GB
Memory Type GDDR6
Memory Bus 256 bit bit
Memory Bandwidth 448.00 GB/s

Cache Memory

L1 Cache 6144 KB
L2 Cache 4 MB

Board Design & Power

Interface PCIe 4.0 x16
Power Consumption (TDP) 115 W
Board Number E4735 SKU 10

API Support

DirectX 12 Ultimate (12_2)
OpenGL 4.6
OpenCL
Vulkan 1.4
CUDA
Shader Model

Theoretical Performance

Pixel Fill Rate 148300 GPixel/s
Texture Fill Rate 296600 GTexel/s
FP16 Performance (Half) 18.98 TFLOPS (1:1)
FP32 Performance (Float) 18.98 TFLOPS
FP64 Performance (Double) 296.6 GFLOPS (1:64)

Synthetic Tests & Benchmarks

PassMark (G3D Mark) 16 164
PassMark (G2D Mark) 632
TPU Index Score 28.86%
Performance Tier high

How this graphics card performs in games

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