Home GPU Comparison NVIDIA GeForce RTX 3080 12 GB vs NVIDIA GeForce RTX 3090 Ti

NVIDIA GeForce RTX 3080 12 GB vs NVIDIA GeForce RTX 3090 Ti

NVIDIA GeForce RTX 3080 12 GB
VS
NVIDIA GeForce RTX 3090 Ti
NVIDIA GeForce RTX 3080 12 GB
NVIDIA GeForce RTX 3090 Ti
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 12 GB and 24GB VRAM GeForce RTX 3090 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 12 GB 's Advantages
Lower TDP (350W vs 450W)
NVIDIA GeForce RTX 3090 Ti 's Advantages
Boost Clock has increased by 9% (1860MHz vs 1710MHz)
More VRAM (24GB vs 12GB)
Larger VRAM bandwidth (1008GB/s vs 912.4GB/s)
1792 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce RTX 3080 12 GB
30.64 TFLOPS
GeForce RTX 3090 Ti +30%
40 TFLOPS
3DMark Time Spy
GeForce RTX 3080 12 GB
18851
GeForce RTX 3090 Ti +17%
22133
Blender
GeForce RTX 3080 12 GB
5543
GeForce RTX 3090 Ti +11%
6200
OctaneBench
GeForce RTX 3080 12 GB
556
GeForce RTX 3090 Ti +16%
649
Shadow of the Tomb Raider 2160p
GeForce RTX 3080 12 GB
88
GeForce RTX 3090 Ti +19%
105
Shadow of the Tomb Raider 1440p
GeForce RTX 3080 12 GB
151
GeForce RTX 3090 Ti +10%
167
Shadow of the Tomb Raider 1080p
GeForce RTX 3080 12 GB
191
GeForce RTX 3090 Ti +9%
210
Cyberpunk 2077 2160p
GeForce RTX 3080 12 GB
61
GeForce RTX 3090 Ti +14%
70
Cyberpunk 2077 1440p
GeForce RTX 3080 12 GB
72
GeForce RTX 3090 Ti +20%
87
Cyberpunk 2077 1080p
GeForce RTX 3080 12 GB
106
GeForce RTX 3090 Ti +17%
125
Battlefield 5 2160p
GeForce RTX 3080 12 GB
109
GeForce RTX 3090 Ti +17%
128
Battlefield 5 1440p
GeForce RTX 3080 12 GB
184
GeForce RTX 3090 Ti +9%
201
Battlefield 5 1080p
GeForce RTX 3080 12 GB
198
GeForce RTX 3090 Ti +1%
200
GTA 5 2160p
GeForce RTX 3080 12 GB
94
GeForce RTX 3090 Ti +50%
141
GTA 5 1440p
GeForce RTX 3080 12 GB
142
GeForce RTX 3090 Ti +31%
187
GTA 5 1080p
GeForce RTX 3080 12 GB
172
GeForce RTX 3090 Ti +31%
226
GeForce RTX 3080 12 GB
VS
GeForce RTX 3090 Ti

Graphics Card

Jan 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

1260 MHz
Base Clock
1560 MHz
1710 MHz
Boost Clock
1860 MHz
1188 MHz
Memory Clock
1313 MHz

Memory

12GB
Memory Size
24GB
GDDR6X
Memory Type
GDDR6X
384bit
Memory Bus
384bit
912.4GB/s
Bandwidth
1008GB/s

Render Config

-
-
-
70
SM Count
84
8960
Shading Units
10752
280
TMUs
336
96
ROPs
112
280
Tensor Cores
336
70
RT Cores
84
128 KB (per SM)
L1 Cache
128 KB (per SM)
5 MB
L2 Cache
6 MB
-
-
-

Theoretical Performance

164.2 GPixel/s
Pixel Rate
208.3 GPixel/s
478.8 GTexel/s
Texture Rate
625.0 GTexel/s
30.64 TFLOPS
FP16 (half)
40.00 TFLOPS
30.64 TFLOPS
FP32 (float)
40.00 TFLOPS
478.8 GFLOPS
FP64 (double)
625.0 GFLOPS

Board Design

350W
TDP
450W
750 W
Suggested PSU
850 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

GA102
GPU Name
GA102
GA102-220-A1
GPU Variant
GA102-350-A1
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
28.3 billion
Transistors
28.3 billion
628 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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