Home GPU Comparison NVIDIA GeForce RTX 3080 Ti vs NVIDIA GeForce RTX 2080

NVIDIA GeForce RTX 3080 Ti vs NVIDIA GeForce RTX 2080

NVIDIA GeForce RTX 3080 Ti
VS
NVIDIA GeForce RTX 2080
NVIDIA GeForce RTX 3080 Ti
NVIDIA GeForce RTX 2080
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 Ti and 8GB VRAM GeForce RTX 2080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 's Advantages
Released 2 years and 8 months late
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (912.4GB/s vs 448.0GB/s)
7296 additional rendering cores
NVIDIA GeForce RTX 2080 's Advantages
Boost Clock has increased by 3% (1710MHz vs 1665MHz)
Lower TDP (215W vs 350W)

Score

Benchmark

FP32 (float)
GeForce RTX 3080 Ti +238%
34.1 TFLOPS
GeForce RTX 2080
10.07 TFLOPS
3DMark Time Spy
GeForce RTX 3080 Ti +80%
19794
GeForce RTX 2080
10946
Shadow of the Tomb Raider 2160p
GeForce RTX 3080 Ti +100%
92
GeForce RTX 2080
46
Shadow of the Tomb Raider 1440p
GeForce RTX 3080 Ti +80%
153
GeForce RTX 2080
85
Shadow of the Tomb Raider 1080p
GeForce RTX 3080 Ti +56%
199
GeForce RTX 2080
127
Cyberpunk 2077 2160p
GeForce RTX 3080 Ti +69%
66
GeForce RTX 2080
39
Cyberpunk 2077 1440p
GeForce RTX 3080 Ti +63%
77
GeForce RTX 2080
47
Cyberpunk 2077 1080p
GeForce RTX 3080 Ti +67%
112
GeForce RTX 2080
67
Battlefield 5 2160p
GeForce RTX 3080 Ti +80%
114
GeForce RTX 2080
63
Battlefield 5 1440p
GeForce RTX 3080 Ti +64%
187
GeForce RTX 2080
114
Battlefield 5 1080p
GeForce RTX 3080 Ti +25%
199
GeForce RTX 2080
158
GTA 5 2160p
GeForce RTX 3080 Ti
100
GeForce RTX 2080 +6%
106
GTA 5 1440p
GeForce RTX 3080 Ti +38%
150
GeForce RTX 2080
108
GTA 5 1080p
GeForce RTX 3080 Ti +3%
186
GeForce RTX 2080
180
GeForce RTX 3080 Ti
VS
GeForce RTX 2080

Graphics Card

May 2021
Release Date
Sep 2018
GeForce 30
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1365 MHz
Base Clock
1515 MHz
1665 MHz
Boost Clock
1710 MHz
1188 MHz
Memory Clock
1750 MHz

Memory

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

Render Config

-
-
-
80
SM Count
46
10240
Shading Units
2944
320
TMUs
184
112
ROPs
64
320
Tensor Cores
368
80
RT Cores
46
128 KB (per SM)
L1 Cache
64 KB (per SM)
6 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

186.5 GPixel/s
Pixel Rate
109.4 GPixel/s
532.8 GTexel/s
Texture Rate
314.6 GTexel/s
34.10 TFLOPS
FP16 (half)
20.14 TFLOPS
34.10 TFLOPS
FP32 (float)
10.07 TFLOPS
532.8 GFLOPS
FP64 (double)
314.6 GFLOPS

Board Design

350W
TDP
215W
750 W
Suggested PSU
550 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
1x 12-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GA102
GPU Name
TU104
GA102-225-A1
GPU Variant
TU104-400A-A1
Ampere
Architecture
Turing
Samsung
Foundry
TSMC
8 nm
Process Size
12 nm
28.3 billion
Transistors
13.6 billion
628 mm²
Die Size
545 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
7.5
6.6
Shader Model
6.6

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