NVIDIA GeForce RTX 3070 Ti vs NVIDIA GeForce RTX 4080 16 GB
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
2205 MHz
Boost Clock
1770 MHz
2505 MHz
Memory Clock
1188 MHz
1400 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6X
GDDR6X
Memory Bus
256bit
256bit
Bandwidth
608.3GB/s
716.8GB/s
Render Config
SM Count
48
76
Shading Units
6144
9728
TMUs
192
304
ROPs
96
112
Tensor Cores
192
304
RT Cores
48
76
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
64 MB
Theoretical Performance
Pixel Rate
169.9 GPixel/s
280.6 GPixel/s
Texture Rate
339.8 GTexel/s
761.5 GTexel/s
FP16 (half)
21.75 TFLOPS
48.74 TFLOPS
FP32 (float)
21.75 TFLOPS
48.74 TFLOPS
FP64 (double)
339.8 GFLOPS
761.5 GFLOPS
Graphics Processor
GPU Name
GA104
AD103
GPU Variant
GA104-400-A1
AD103-300-A1
Architecture
Ampere
Ada Lovelace
Foundry
Samsung
TSMC
Process Size
8 nm
4 nm
Transistors
17.4 billion
45.9 billion
Die Size
392 mm²
379 mm²
Board Design
TDP
290W
320W
Suggested PSU
600 W
700 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
1.3
CUDA
8.6
8.9
Shader Model
6.6
6.6
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.