Home GPU Comparison NVIDIA GeForce RTX 4090 Ti vs NVIDIA GeForce RTX 3070

NVIDIA GeForce RTX 4090 Ti vs NVIDIA GeForce RTX 3070

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 Ti and 8GB VRAM GeForce RTX 3070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Ti 's Advantages
Boost Clock has increased by 49% (2565MHz vs 1725MHz)
More VRAM (24GB vs 8GB)
Larger VRAM bandwidth (1152GB/s vs 448.0GB/s)
12288 additional rendering cores
NVIDIA GeForce RTX 3070 's Advantages
Lower TDP (220W vs 600W)

Score

Benchmark

FP32 (float)
GeForce RTX 4090 Ti +359%
93.24 TFLOPS
GeForce RTX 3070
20.31 TFLOPS
VS

Graphics Card

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

Clock Speeds

2325 MHz
Base Clock
1500 MHz
2565 MHz
Boost Clock
1725 MHz
1500 MHz
Memory Clock
1750 MHz

Memory

24GB
Memory Size
8GB
GDDR6X
Memory Type
GDDR6
384bit
Memory Bus
256bit
1152GB/s
Bandwidth
448.0GB/s

Render Config

-
-
-
142
SM Count
46
18176
Shading Units
5888
568
TMUs
184
192
ROPs
96
568
Tensor Cores
184
142
RT Cores
46
128 KB (per SM)
L1 Cache
128 KB (per SM)
96 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

492.5 GPixel/s
Pixel Rate
165.6 GPixel/s
1457 GTexel/s
Texture Rate
317.4 GTexel/s
93.24 TFLOPS
FP16 (half)
20.31 TFLOPS
93.24 TFLOPS
FP32 (float)
20.31 TFLOPS
1457 GFLOPS
FP64 (double)
317.4 GFLOPS

Board Design

600W
TDP
220W
1000 W
Suggested PSU
550 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 16-pin
Power Connectors
1x 12-pin

Graphics Processor

AD102
GPU Name
GA104
AD102-400-A1
GPU Variant
GA104-300-A1
Ada Lovelace
Architecture
Ampere
TSMC
Foundry
Samsung
5 nm
Process Size
8 nm
76.3 billion
Transistors
17.4 billion
609 mm²
Die Size
392 mm²

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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