NVIDIA GeForce RTX 3070 Ti vs NVIDIA GeForce RTX 4090
GPU · Specs Compare
Graphics Card
Release Date
May 2021
Sep 2022
Generation
GeForce 30
GeForce 40
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1575 MHz
2235 MHz
Boost Clock
1770 MHz
2520 MHz
Memory Clock
1188 MHz
1313 MHz
Memory
Memory Size
8GB
24GB
Memory Type
GDDR6X
GDDR6X
Memory Bus
256bit
384bit
Bandwidth
608.3GB/s
1.01TB/s
Render Config
SM Count
48
128
Shading Units
6144
16384
TMUs
192
512
ROPs
96
176
Tensor Cores
192
512
RT Cores
48
128
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
72 MB
Theoretical Performance
Pixel Rate
169.9 GPixel/s
443.5 GPixel/s
Texture Rate
339.8 GTexel/s
1290.2 GTexel/s
FP16 (half)
21.75 TFLOPS
82.58 TFLOPS
FP32 (float)
21.75 TFLOPS
82.58 TFLOPS
FP64 (double)
339.8 GFLOPS
1290.2 GFLOPS
Graphics Processor
GPU Name
GA104
AD102
GPU Variant
GA104-400-A1
AD102-300-A1
Architecture
Ampere
Ada Lovelace
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
17.4 billion
76.3 billion
Die Size
392 mm²
609 mm²
Board Design
TDP
290W
450W
Suggested PSU
600 W
850 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 12-pin
1x 16-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
CUDA
8.6
8.9
Shader Model
6.6
6.8
Benchmark
3DMark Time Spy
14,872
—
3DMark Time Spy Extreme
7,416
—
3DMark Speed Way
3,761
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.