Home GPU Comparison NVIDIA GeForce RTX 3090 vs NVIDIA GeForce RTX 4070

NVIDIA GeForce RTX 3090 vs NVIDIA GeForce RTX 4070

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 3090 and 12GB VRAM GeForce RTX 4070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3090 's Advantages
More VRAM (24GB vs 12GB)
Larger VRAM bandwidth (936.2GB/s vs 504.2GB/s)
4608 additional rendering cores
NVIDIA GeForce RTX 4070 's Advantages
Released 2 years and 7 months late
Boost Clock has increased by 46% (2475MHz vs 1695MHz)
Lower TDP (200W vs 350W)

Score

Benchmark

FP32 (float)
GeForce RTX 3090 +22%
35.58 TFLOPS
GeForce RTX 4070
29.15 TFLOPS
3DMark Time Spy
GeForce RTX 3090 +11%
19888
GeForce RTX 4070
17861
Shadow of the Tomb Raider 2160p
GeForce RTX 3090 +13%
93
GeForce RTX 4070
82
Shadow of the Tomb Raider 1440p
GeForce RTX 3090
154
GeForce RTX 4070 +3%
160
Shadow of the Tomb Raider 1080p
GeForce RTX 3090
200
GeForce RTX 4070 +28%
256
Cyberpunk 2077 2160p
GeForce RTX 3090 +22%
66
GeForce RTX 4070
54
Cyberpunk 2077 1440p
GeForce RTX 3090
79
GeForce RTX 4070 +17%
93
Cyberpunk 2077 1080p
GeForce RTX 3090
114
GeForce RTX 4070 +14%
130
Battlefield 5 2160p
GeForce RTX 3090 +18%
116
GeForce RTX 4070
98
Battlefield 5 1440p
GeForce RTX 3090 +9%
189
GeForce RTX 4070
172
Battlefield 5 1080p
GeForce RTX 3090
199
GeForce RTX 4070
200
GTA 5 2160p
GeForce RTX 3090
132
GeForce RTX 4070 +9%
144
GTA 5 1440p
GeForce RTX 3090 +26%
182
GeForce RTX 4070
144
GTA 5 1080p
GeForce RTX 3090 +10%
209
GeForce RTX 4070
190
Horizon Forbidden West 1080p
GeForce RTX 3090 +3%
105
GeForce RTX 4070
101
Horizon Forbidden West 1440p
GeForce RTX 3090 +16%
91
GeForce RTX 4070
78
Horizon Forbidden West 2160p
GeForce RTX 3090 +14%
56
GeForce RTX 4070
49
VS

Graphics Card

Sep 2020
Release Date
Apr 2023
GeForce 30
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1395 MHz
Base Clock
1920 MHz
1695 MHz
Boost Clock
2475 MHz
1219 MHz
Memory Clock
1313 MHz

Memory

24GB
Memory Size
12GB
GDDR6X
Memory Type
GDDR6X
384bit
Memory Bus
192bit
936.2GB/s
Bandwidth
504.2GB/s

Render Config

82
SM Count
46
-
Compute Units
-
10496
Shading Units
5888
328
TMUs
184
112
ROPs
64
328
Tensor Cores
184
82
RT Cores
46
128 KB (per SM)
L1 Cache
128 KB (per SM)
6 MB
L2 Cache
36 MB

Theoretical Performance

189.8 GPixel/s
Pixel Rate
158.4 GPixel/s
556.0 GTexel/s
Texture Rate
455.4 GTexel/s
35.58 TFLOPS
FP16 (half)
29.15 TFLOPS
35.58 TFLOPS
FP32 (float)
29.15 TFLOPS
556.0 GFLOPS
FP64 (double)
455.4 GFLOPS

Graphics Processor

GA102
GPU Name
AD104
GA102-300-A1
GPU Variant
AD104-250-A1
Ampere
Architecture
Ada Lovelace
Samsung
Foundry
TSMC
8 nm
Process Size
5 nm
28.3 billion
Transistors
35.8 billion
628 mm²
Die Size
295 mm²

Board Design

350W
TDP
200W
750 W
Suggested PSU
550 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 12-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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