NVIDIA GeForce RTX 4070 GDDR6 vs NVIDIA GeForce RTX 2080 SUPER Max Q
GPU · Specs Compare
Graphics Card
Release Date
Aug 2024
Apr 2020
Generation
GeForce 40
GeForce 20 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1920 MHz
735 MHz
Boost Clock
2475 MHz
975 MHz
Memory Clock
2500 MHz
1375 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
256bit
Bandwidth
480.0GB/s
352.0GB/s
Render Config
SM Count
46
48
Shading Units
5888
3072
TMUs
184
192
ROPs
64
64
Tensor Cores
184
384
RT Cores
46
48
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
36 MB
4 MB
Theoretical Performance
Pixel Rate
158.4 GPixel/s
62.40 GPixel/s
Texture Rate
455.4 GTexel/s
187.2 GTexel/s
FP16 (half)
29.15 TFLOPS
11.98 TFLOPS
FP32 (float)
29.15 TFLOPS
5.990 TFLOPS
FP64 (double)
455.4 GFLOPS
187.2 GFLOPS
Graphics Processor
GPU Name
AD104
TU104
GPU Variant
AD104-2XX-A1
N18E-G3R
Architecture
Ada Lovelace
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
35.8 billion
13.6 billion
Die Size
294 mm²
545 mm²
Board Design
TDP
200W
80W
Suggested PSU
550 W
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
None
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
8.9
7.5
Shader Model
6.8
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.