Home GPU Comparison NVIDIA GeForce RTX 3060 Ti GA103 vs NVIDIA GeForce RTX 3080 12 GB

NVIDIA GeForce RTX 3060 Ti GA103 vs NVIDIA GeForce RTX 3080 12 GB

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3060 Ti GA103 and 12GB VRAM GeForce RTX 3080 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 Ti GA103 's Advantages
Lower TDP (200W vs 350W)
NVIDIA GeForce RTX 3080 12 GB 's Advantages
Boost Clock has increased by 3% (1710MHz vs 1665MHz)
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (912.4GB/s vs 448.0GB/s)
4096 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce RTX 3060 Ti GA103
16.2 TFLOPS
GeForce RTX 3080 12 GB +89%
30.64 TFLOPS
Blender
GeForce RTX 3060 Ti GA103
3381
GeForce RTX 3080 12 GB +68%
5697
OctaneBench
GeForce RTX 3060 Ti GA103
365
GeForce RTX 3080 12 GB +52%
556
VS

Graphics Card

Feb 2022
Release Date
Jan 2022
GeForce 30
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1410 MHz
Base Clock
1260 MHz
1665 MHz
Boost Clock
1710 MHz
1750 MHz
Memory Clock
1188 MHz

Memory

8GB
Memory Size
12GB
GDDR6
Memory Type
GDDR6X
256bit
Memory Bus
384bit
448.0GB/s
Bandwidth
912.4GB/s

Render Config

38
SM Count
70
-
Compute Units
-
4864
Shading Units
8960
152
TMUs
280
80
ROPs
96
152
Tensor Cores
280
38
RT Cores
70
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
5 MB

Theoretical Performance

133.2 GPixel/s
Pixel Rate
164.2 GPixel/s
253.1 GTexel/s
Texture Rate
478.8 GTexel/s
16.20 TFLOPS
FP16 (half)
30.64 TFLOPS
16.20 TFLOPS
FP32 (float)
30.64 TFLOPS
253.1 GFLOPS
FP64 (double)
478.8 GFLOPS

Graphics Processor

GA103S
GPU Name
GA102
GA103-200-A1
GPU Variant
GA102-220-A1
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
Unknown
Transistors
28.3 billion
496 mm²
Die Size
628 mm²

Board Design

200W
TDP
350W
550 W
Suggested PSU
750 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 12-pin
Power Connectors
1x 12-pin

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
8.6
6.5
Shader Model
6.6

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