Home GPU Comparison NVIDIA GeForce RTX 3090 Ti vs NVIDIA GeForce RTX 4080 SUPER

NVIDIA GeForce RTX 3090 Ti vs NVIDIA GeForce RTX 4080 SUPER

NVIDIA GeForce RTX 3090 Ti
VS
NVIDIA GeForce RTX 4080 SUPER
NVIDIA GeForce RTX 3090 Ti NVIDIA GeForce RTX 4080 SUPER
We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 3090 Ti and 16GB VRAM GeForce RTX 4080 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3090 Ti 's Advantages
More VRAM (24GB vs 16GB)
Larger VRAM bandwidth (1008GB/s vs 736.3GB/s)
512 additional rendering cores
NVIDIA GeForce RTX 4080 SUPER 's Advantages
Released 2 years late
Boost Clock has increased by 37% (2550MHz vs 1860MHz)
Lower TDP (320W vs 450W)

Score

Benchmark

FP32 (float)
GeForce RTX 3090 Ti
40 TFLOPS
GeForce RTX 4080 SUPER +30%
52.22 TFLOPS
3DMark Time Spy
GeForce RTX 3090 Ti
22054
GeForce RTX 4080 SUPER +28%
28445
Blender
GeForce RTX 3090 Ti
6459
GeForce RTX 4080 SUPER +43%
9280
OctaneBench
GeForce RTX 3090 Ti
650
GeForce RTX 4080 SUPER +52%
992
Shadow of the Tomb Raider 2160p
GeForce RTX 3090 Ti
105
GeForce RTX 4080 SUPER +31%
138
Shadow of the Tomb Raider 1440p
GeForce RTX 3090 Ti
167
GeForce RTX 4080 SUPER +52%
254
Shadow of the Tomb Raider 1080p
GeForce RTX 3090 Ti
210
GeForce RTX 4080 SUPER +42%
300
Cyberpunk 2077 2160p
GeForce RTX 3090 Ti
70
GeForce RTX 4080 SUPER +7%
75
Cyberpunk 2077 1440p
GeForce RTX 3090 Ti
87
GeForce RTX 4080 SUPER +49%
130
Cyberpunk 2077 1080p
GeForce RTX 3090 Ti
125
GeForce RTX 4080 SUPER +48%
185
Battlefield 5 2160p
GeForce RTX 3090 Ti
128
GeForce RTX 4080 SUPER +23%
158
Battlefield 5 1440p
GeForce RTX 3090 Ti
201
GeForce RTX 4080 SUPER
200
Battlefield 5 1080p
GeForce RTX 3090 Ti
200
GeForce RTX 4080 SUPER
200
GTA 5 2160p
GeForce RTX 3090 Ti
143
GeForce RTX 4080 SUPER +25%
180
GTA 5 1440p
GeForce RTX 3090 Ti +3%
187
GeForce RTX 4080 SUPER
180
GTA 5 1080p
GeForce RTX 3090 Ti +18%
226
GeForce RTX 4080 SUPER
190
GeForce RTX 3090 Ti
VS
GeForce RTX 4080 SUPER

Graphics Card

Jan 2022
Release Date
Jan 2024
GeForce 30
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1560 MHz
Base Clock
2295 MHz
1860 MHz
Boost Clock
2550 MHz
1313 MHz
Memory Clock
1438 MHz

Memory

24GB
Memory Size
16GB
GDDR6X
Memory Type
GDDR6X
384bit
Memory Bus
256bit
1008GB/s
Bandwidth
736.3GB/s

Render Config

84
SM Count
80
-
Compute Units
-
10752
Shading Units
10240
336
TMUs
320
112
ROPs
112
336
Tensor Cores
320
84
RT Cores
80
128 KB (per SM)
L1 Cache
128 KB (per SM)
6 MB
L2 Cache
64 MB

Theoretical Performance

208.3 GPixel/s
Pixel Rate
285.6 GPixel/s
625.0 GTexel/s
Texture Rate
816.0 GTexel/s
40.00 TFLOPS
FP16 (half)
52.22 TFLOPS
40.00 TFLOPS
FP32 (float)
52.22 TFLOPS
625.0 GFLOPS
FP64 (double)
816.0 GFLOPS

Graphics Processor

GA102
GPU Name
AD103
GA102-350-A1
GPU Variant
AD103-400-A1
Ampere
Architecture
Ada Lovelace
Samsung
Foundry
TSMC
8 nm
Process Size
5 nm
28.3 billion
Transistors
45.9 billion
628 mm²
Die Size
379 mm²

Board Design

450W
TDP
320W
850 W
Suggested PSU
700 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 16-pin
Power Connectors
1x 16-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
8.9
6.6
Shader Model
6.7

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