NVIDIA GeForce RTX 4070 SUPER vs NVIDIA GeForce RTX 3080 Ti 20 GB
GPU · Specs Compare
Graphics Card
Release Date
Jan 2024
Jun 2025
Generation
GeForce 40
Navi IV
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1980 MHz
1700 MHz
Boost Clock
2475 MHz
3130 MHz
Memory Clock
1313 MHz
2518 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR6X
GDDR6
Memory Bus
192bit
128bit
Bandwidth
504.2GB/s
322.3GB/s
Render Config
SM Count
56
80
Shading Units
7168
2048
TMUs
224
128
ROPs
80
64
Tensor Cores
224
320
RT Cores
56
32
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
4 MB
Compute Units
—
32
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
198.0 GPixel/s
200.3 GPixel/s
Texture Rate
554.4 GTexel/s
400.6 GTexel/s
FP16 (half)
35.48 TFLOPS
51.28 TFLOPS
FP32 (float)
35.48 TFLOPS
25.64 TFLOPS
FP64 (double)
554.4 GFLOPS
801.3 GFLOPS
Graphics Processor
GPU Name
AD104
Navi 44
GPU Variant
AD104-350-A1
Navi 44 XT(215-176400102)
Architecture
Ada Lovelace
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
5 nm
4 nm
Transistors
35.8 billion
29.7 billion
Die Size
294 mm²
199 mm²
Board Design
TDP
220W
150W
Suggested PSU
550 W
450 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.1b2x DisplayPort 2.1a
Power Connectors
1x 16-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
CUDA
8.9
8.6
Shader Model
6.8
6.8
Benchmark
Blender
—
5,956
▲ Specs Compare
Data sourced from official specifications and benchmark tests.