Home GPU Comparison NVIDIA GeForce RTX 3060 12 GB GA104 vs NVIDIA GeForce RTX 4080

NVIDIA GeForce RTX 3060 12 GB GA104 vs NVIDIA GeForce RTX 4080

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3060 12 GB GA104 and 16GB VRAM GeForce RTX 4080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 12 GB GA104 's Advantages
Lower TDP (170W vs 320W)
NVIDIA GeForce RTX 4080 's Advantages
Released 1 years late
Boost Clock has increased by 41% (2505MHz vs 1777MHz)
More VRAM (16GB vs 12GB)
Larger VRAM bandwidth (716.8GB/s vs 360.0GB/s)
6144 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce RTX 3060 12 GB GA104
12.74 TFLOPS
GeForce RTX 4080 +282%
48.74 TFLOPS
VS

Graphics Card

Sep 2021
Release Date
Sep 2022
GeForce 30
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1320 MHz
Base Clock
2205 MHz
1777 MHz
Boost Clock
2505 MHz
1875 MHz
Memory Clock
1400 MHz

Memory

12GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6X
192bit
Memory Bus
256bit
360.0GB/s
Bandwidth
716.8GB/s

Render Config

-
-
-
28
SM Count
76
3584
Shading Units
9728
112
TMUs
304
64
ROPs
112
112
Tensor Cores
304
28
RT Cores
76
128 KB (per SM)
L1 Cache
128 KB (per SM)
3 MB
L2 Cache
64 MB
-
-
-

Theoretical Performance

113.7 GPixel/s
Pixel Rate
280.6 GPixel/s
199.0 GTexel/s
Texture Rate
761.5 GTexel/s
12.74 TFLOPS
FP16 (half)
48.74 TFLOPS
12.74 TFLOPS
FP32 (float)
48.74 TFLOPS
199.0 GFLOPS
FP64 (double)
761.5 GFLOPS

Board Design

170W
TDP
320W
450 W
Suggested PSU
700 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 12-pin
Power Connectors
1x 16-pin

Graphics Processor

GA104
GPU Name
AD103
GA104-150-KC-A1
GPU Variant
AD103-300-A1
Ampere
Architecture
Ada Lovelace
Samsung
Foundry
TSMC
8 nm
Process Size
5 nm
17.4 billion
Transistors
45.9 billion
392 mm²
Die Size
379 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
8.9
6.7
Shader Model
6.7

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