Home GPU Comparison NVIDIA GeForce RTX 3060 8 GB vs NVIDIA GeForce RTX 3080 12 GB

NVIDIA GeForce RTX 3060 8 GB vs NVIDIA GeForce RTX 3080 12 GB

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3060 8 GB 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 8 GB 's Advantages
Released 9 months late
Boost Clock has increased by 4% (1777MHz vs 1710MHz)
Lower TDP (170W vs 350W)
NVIDIA GeForce RTX 3080 12 GB 's Advantages
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (912.4GB/s vs 240.0GB/s)
5376 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce RTX 3060 8 GB
12.74 TFLOPS
GeForce RTX 3080 12 GB +140%
30.64 TFLOPS
3DMark Time Spy
GeForce RTX 3060 8 GB
7428
GeForce RTX 3080 12 GB +153%
18851
Blender
GeForce RTX 3060 8 GB
2499
GeForce RTX 3080 12 GB +121%
5543
OctaneBench
GeForce RTX 3060 8 GB
282
GeForce RTX 3080 12 GB +97%
556
Shadow of the Tomb Raider 2160p
GeForce RTX 3060 8 GB
45
GeForce RTX 3080 12 GB +95%
88
Shadow of the Tomb Raider 1440p
GeForce RTX 3060 8 GB
85
GeForce RTX 3080 12 GB +77%
151
Shadow of the Tomb Raider 1080p
GeForce RTX 3060 8 GB
132
GeForce RTX 3080 12 GB +44%
191
Cyberpunk 2077 2160p
GeForce RTX 3060 8 GB
29
GeForce RTX 3080 12 GB +110%
61
Cyberpunk 2077 1440p
GeForce RTX 3060 8 GB
35
GeForce RTX 3080 12 GB +105%
72
Cyberpunk 2077 1080p
GeForce RTX 3060 8 GB
55
GeForce RTX 3080 12 GB +92%
106
Battlefield 5 2160p
GeForce RTX 3060 8 GB
53
GeForce RTX 3080 12 GB +105%
109
Battlefield 5 1440p
GeForce RTX 3060 8 GB
98
GeForce RTX 3080 12 GB +87%
184
Battlefield 5 1080p
GeForce RTX 3060 8 GB
140
GeForce RTX 3080 12 GB +41%
198
GTA 5 2160p
GeForce RTX 3060 8 GB
76
GeForce RTX 3080 12 GB +23%
94
GTA 5 1440p
GeForce RTX 3060 8 GB
82
GeForce RTX 3080 12 GB +73%
142
GTA 5 1080p
GeForce RTX 3060 8 GB
154
GeForce RTX 3080 12 GB +11%
172
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
1260 MHz
1777 MHz
Boost Clock
1710 MHz
1875 MHz
Memory Clock
1188 MHz

Memory

8GB
Memory Size
12GB
GDDR6
Memory Type
GDDR6X
128bit
Memory Bus
384bit
240.0GB/s
Bandwidth
912.4GB/s

Render Config

-
-
-
28
SM Count
70
3584
Shading Units
8960
112
TMUs
280
48
ROPs
96
112
Tensor Cores
280
28
RT Cores
70
128 KB (per SM)
L1 Cache
128 KB (per SM)
3 MB
L2 Cache
5 MB
-
-
-

Theoretical Performance

85.30 GPixel/s
Pixel Rate
164.2 GPixel/s
199.0 GTexel/s
Texture Rate
478.8 GTexel/s
12.74 TFLOPS
FP16 (half)
30.64 TFLOPS
12.74 TFLOPS
FP32 (float)
30.64 TFLOPS
199.0 GFLOPS
FP64 (double)
478.8 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
GA102-220-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

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