Home GPU Comparison NVIDIA GeForce RTX 3060 8 GB vs NVIDIA GeForce RTX 3080 Ti 20 GB

NVIDIA GeForce RTX 3060 8 GB vs NVIDIA GeForce RTX 3080 Ti 20 GB

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3060 8 GB and 20GB VRAM GeForce RTX 3080 Ti 20 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 8 GB 's Advantages
Released 9 months late
Boost Clock has increased by 7% (1777MHz vs 1665MHz)
Lower TDP (170W vs 350W)
NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages
More VRAM (20GB vs 8GB)
Larger VRAM bandwidth (760.3GB/s vs 240.0GB/s)
6656 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce RTX 3060 8 GB
12.74 TFLOPS
GeForce RTX 3080 Ti 20 GB +167%
34.1 TFLOPS
Blender
GeForce RTX 3060 8 GB
2499
GeForce RTX 3080 Ti 20 GB +138%
5956
OctaneBench
GeForce RTX 3060 8 GB
282
GeForce RTX 3080 Ti 20 GB +127%
641
VS

Graphics Card

Oct 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

1320 MHz
Base Clock
1335 MHz
1777 MHz
Boost Clock
1665 MHz
1875 MHz
Memory Clock
1188 MHz

Memory

8GB
Memory Size
20GB
GDDR6
Memory Type
GDDR6X
128bit
Memory Bus
320bit
240.0GB/s
Bandwidth
760.3GB/s

Render Config

-
-
-
28
SM Count
80
3584
Shading Units
10240
112
TMUs
320
48
ROPs
112
112
Tensor Cores
320
28
RT Cores
80
128 KB (per SM)
L1 Cache
128 KB (per SM)
3 MB
L2 Cache
6 MB
-
-
-

Theoretical Performance

85.30 GPixel/s
Pixel Rate
186.5 GPixel/s
199.0 GTexel/s
Texture Rate
532.8 GTexel/s
12.74 TFLOPS
FP16 (half)
34.10 TFLOPS
12.74 TFLOPS
FP32 (float)
34.10 TFLOPS
199.0 GFLOPS
FP64 (double)
532.8 GFLOPS

Board Design

170W
TDP
350W
450 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 Processor

GA106
GPU Name
GA102
GA106-302-A1
GPU Variant
GA102-225-A1
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
12 billion
Transistors
28.3 billion
276 mm²
Die Size
628 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
8.6
6.6
Shader Model
6.6

Related GPU Comparisons

Related News

© 2024 - TopCPU.net   Contact Us Privacy Policy