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

NVIDIA GeForce RTX 4080 SUPER vs NVIDIA GeForce RTX 4090

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 SUPER and 24GB VRAM GeForce RTX 4090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 SUPER's Advantages
Released 1 years and 4 months late
Boost Clock has increased by 1% (2550MHz vs 2520MHz)
Lower TDP (320W vs 450W)
NVIDIA GeForce RTX 4090's Advantages
More VRAM (24GB vs 16GB)
Larger VRAM bandwidth (1008GB/s vs 736.3GB/s)
6144 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce RTX 4080 SUPER
52.22 TFLOPS
GeForce RTX 4090 +58%
82.58 TFLOPS
3DMark Time Spy
GeForce RTX 4080 SUPER
28539
GeForce RTX 4090 +27%
36516
Blender
GeForce RTX 4080 SUPER
9280
GeForce RTX 4090 +39%
12921
OctaneBench
GeForce RTX 4080 SUPER
992
GeForce RTX 4090 +28%
1278
Shadow of the Tomb Raider 2160p
GeForce RTX 4080 SUPER
138
GeForce RTX 4090 +34%
185
Shadow of the Tomb Raider 1440p
GeForce RTX 4080 SUPER
254
GeForce RTX 4090 +10%
280
Shadow of the Tomb Raider 1080p
GeForce RTX 4080 SUPER
300
GeForce RTX 4090 +1%
304
Cyberpunk 2077 2160p
GeForce RTX 4080 SUPER
75
GeForce RTX 4090 +25%
94
Cyberpunk 2077 1440p
GeForce RTX 4080 SUPER
130
GeForce RTX 4090 +42%
185
Cyberpunk 2077 1080p
GeForce RTX 4080 SUPER
185
GeForce RTX 4090 +5%
195
Battlefield 5 2160p
GeForce RTX 4080 SUPER
158
GeForce RTX 4090 +17%
186
Battlefield 5 1440p
GeForce RTX 4080 SUPER
200
GeForce RTX 4090 +1%
203
Battlefield 5 1080p
GeForce RTX 4080 SUPER
200
GeForce RTX 4090 +6%
213
GTA 5 2160p
GeForce RTX 4080 SUPER +7%
180
GeForce RTX 4090
167
GTA 5 1440p
GeForce RTX 4080 SUPER
180
GeForce RTX 4090 +2%
185
GTA 5 1080p
GeForce RTX 4080 SUPER +2%
190
GeForce RTX 4090
186
VS

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

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

Graphics Processor

AD103
GPU Name
AD102
AD103-400-A1
GPU Variant
AD102-300-A1
Ada Lovelace
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
5 nm
Process Size
5 nm
45,900 million
Transistors
76,300 million
379mm²
Die Size
609mm²

Board Design

320W
TDP
450W
700W
Suggested PSU
850W
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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