Home GPU Comparison NVIDIA GeForce RTX 4090 vs NVIDIA GeForce RTX 4080 SUPER

NVIDIA GeForce RTX 4090 vs NVIDIA GeForce RTX 4080 SUPER

NVIDIA GeForce RTX 4090
VS
NVIDIA GeForce RTX 4080 SUPER
NVIDIA GeForce RTX 4090 NVIDIA GeForce RTX 4080 SUPER
We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 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 4090 's Advantages
More VRAM (24GB vs 16GB)
6144 additional rendering cores
NVIDIA GeForce RTX 4080 SUPER 's Advantages
Released 1 years and 4 months late
Boost Clock has increased by 1% (2550MHz vs 2520MHz)
Larger VRAM bandwidth (736.3TB/s vs 1.01TB/s)
Lower TDP (320W vs 450W)

Score

Benchmark

FP32 (float)
GeForce RTX 4090 +58%
82.58 TFLOPS
GeForce RTX 4080 SUPER
52.22 TFLOPS
3DMark Time Spy
GeForce RTX 4090 +28%
36549
GeForce RTX 4080 SUPER
28445
Blender
GeForce RTX 4090 +39%
12921
GeForce RTX 4080 SUPER
9280
OctaneBench
GeForce RTX 4090 +28%
1278
GeForce RTX 4080 SUPER
992
Shadow of the Tomb Raider 2160p
GeForce RTX 4090 +34%
185
GeForce RTX 4080 SUPER
138
Shadow of the Tomb Raider 1440p
GeForce RTX 4090 +10%
280
GeForce RTX 4080 SUPER
254
Shadow of the Tomb Raider 1080p
GeForce RTX 4090 +1%
304
GeForce RTX 4080 SUPER
300
Cyberpunk 2077 2160p
GeForce RTX 4090 +25%
94
GeForce RTX 4080 SUPER
75
Cyberpunk 2077 1440p
GeForce RTX 4090 +42%
185
GeForce RTX 4080 SUPER
130
Cyberpunk 2077 1080p
GeForce RTX 4090 +5%
195
GeForce RTX 4080 SUPER
185
Battlefield 5 2160p
GeForce RTX 4090 +17%
186
GeForce RTX 4080 SUPER
158
Battlefield 5 1440p
GeForce RTX 4090 +1%
203
GeForce RTX 4080 SUPER
200
Battlefield 5 1080p
GeForce RTX 4090 +6%
213
GeForce RTX 4080 SUPER
200
GTA 5 2160p
GeForce RTX 4090
167
GeForce RTX 4080 SUPER +7%
180
GTA 5 1440p
GeForce RTX 4090 +2%
185
GeForce RTX 4080 SUPER
180
GTA 5 1080p
GeForce RTX 4090
186
GeForce RTX 4080 SUPER +2%
190
GeForce RTX 4090
VS
GeForce RTX 4080 SUPER

Graphics Card

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

Clock Speeds

2235 MHz
Base Clock
2295 MHz
2520 MHz
Boost Clock
2550 MHz
1313 MHz
Memory Clock
1438 MHz

Memory

24GB
Memory Size
16GB
GDDR6X
Memory Type
GDDR6X
384bit
Memory Bus
256bit
1.01TB/s
Bandwidth
736.3GB/s

Render Config

128
SM Count
80
-
Compute Units
-
16384
Shading Units
10240
512
TMUs
320
176
ROPs
112
512
Tensor Cores
320
128
RT Cores
80
128 KB (per SM)
L1 Cache
128 KB (per SM)
72 MB
L2 Cache
64 MB

Theoretical Performance

443.5 GPixel/s
Pixel Rate
285.6 GPixel/s
1290 GTexel/s
Texture Rate
816.0 GTexel/s
82.58 TFLOPS
FP16 (half)
52.22 TFLOPS
82.58 TFLOPS
FP32 (float)
52.22 TFLOPS
1290 GFLOPS
FP64 (double)
816.0 GFLOPS

Graphics Processor

AD102
GPU Name
AD103
AD102-300-A1
GPU Variant
AD103-400-A1
Ada Lovelace
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
5 nm
Process Size
5 nm
76.3 billion
Transistors
45.9 billion
609 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
8.9
CUDA
8.9
6.7
Shader Model
6.7

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