Home GPU Comparison NVIDIA GeForce RTX 4090 vs NVIDIA GeForce RTX 3090

NVIDIA GeForce RTX 4090 vs NVIDIA GeForce RTX 3090

NVIDIA GeForce RTX 4090
VS
NVIDIA GeForce RTX 3090
NVIDIA GeForce RTX 4090 NVIDIA GeForce RTX 3090
We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 and 24GB VRAM GeForce RTX 3090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 's Advantages
Released 2 years late
Boost Clock has increased by 49% (2520MHz vs 1695MHz)
5888 additional rendering cores
NVIDIA GeForce RTX 3090 's Advantages
Larger VRAM bandwidth (936.2TB/s vs 1.01TB/s)
Lower TDP (350W vs 450W)

Score

Benchmark

FP32 (float)
GeForce RTX 4090 +132%
82.58 TFLOPS
GeForce RTX 3090
35.58 TFLOPS
3DMark Time Spy
GeForce RTX 4090 +83%
36549
GeForce RTX 3090
19888
Shadow of the Tomb Raider 2160p
GeForce RTX 4090 +98%
185
GeForce RTX 3090
93
Shadow of the Tomb Raider 1440p
GeForce RTX 4090 +81%
280
GeForce RTX 3090
154
Shadow of the Tomb Raider 1080p
GeForce RTX 4090 +52%
304
GeForce RTX 3090
200
Cyberpunk 2077 2160p
GeForce RTX 4090 +42%
94
GeForce RTX 3090
66
Cyberpunk 2077 1440p
GeForce RTX 4090 +134%
185
GeForce RTX 3090
79
Cyberpunk 2077 1080p
GeForce RTX 4090 +71%
195
GeForce RTX 3090
114
Battlefield 5 2160p
GeForce RTX 4090 +60%
186
GeForce RTX 3090
116
Battlefield 5 1440p
GeForce RTX 4090 +7%
203
GeForce RTX 3090
189
Battlefield 5 1080p
GeForce RTX 4090 +7%
213
GeForce RTX 3090
199
GTA 5 2160p
GeForce RTX 4090 +26%
167
GeForce RTX 3090
132
GTA 5 1440p
GeForce RTX 4090 +1%
185
GeForce RTX 3090
182
GTA 5 1080p
GeForce RTX 4090
186
GeForce RTX 3090 +12%
209
Horizon Forbidden West 1080p
GeForce RTX 4090 +51%
159
GeForce RTX 3090
105
Horizon Forbidden West 1440p
GeForce RTX 4090 +48%
135
GeForce RTX 3090
91
Horizon Forbidden West 2160p
GeForce RTX 4090 +64%
92
GeForce RTX 3090
56
GeForce RTX 4090
VS
GeForce RTX 3090

Graphics Card

Sep 2022
Release Date
Sep 2020
GeForce 40
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

2235 MHz
Base Clock
1395 MHz
2520 MHz
Boost Clock
1695 MHz
1313 MHz
Memory Clock
1219 MHz

Memory

24GB
Memory Size
24GB
GDDR6X
Memory Type
GDDR6X
384bit
Memory Bus
384bit
1.01TB/s
Bandwidth
936.2GB/s

Render Config

128
SM Count
82
-
Compute Units
-
16384
Shading Units
10496
512
TMUs
328
176
ROPs
112
512
Tensor Cores
328
128
RT Cores
82
128 KB (per SM)
L1 Cache
128 KB (per SM)
72 MB
L2 Cache
6 MB

Theoretical Performance

443.5 GPixel/s
Pixel Rate
189.8 GPixel/s
1290 GTexel/s
Texture Rate
556.0 GTexel/s
82.58 TFLOPS
FP16 (half)
35.58 TFLOPS
82.58 TFLOPS
FP32 (float)
35.58 TFLOPS
1290 GFLOPS
FP64 (double)
556.0 GFLOPS

Graphics Processor

AD102
GPU Name
GA102
AD102-300-A1
GPU Variant
GA102-300-A1
Ada Lovelace
Architecture
Ampere
TSMC
Foundry
Samsung
5 nm
Process Size
8 nm
76.3 billion
Transistors
28.3 billion
609 mm²
Die Size
628 mm²

Board Design

450W
TDP
350W
850 W
Suggested PSU
750 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 16-pin
Power Connectors
1x 12-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
8.6
6.7
Shader Model
6.6

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