NVIDIA GeForce RTX 4070 AD103 vs NVIDIA GeForce RTX 4080
GPU · Specs Compare
Graphics Card
Release Date
Mar 2024
Sep 2022
Generation
GeForce 40
GeForce 40
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1920 MHz
2205 MHz
Boost Clock
2475 MHz
2505 MHz
Memory Clock
1313 MHz
1400 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR6X
GDDR6X
Memory Bus
192bit
256bit
Bandwidth
504.2GB/s
716.8GB/s
Render Config
SM Count
46
76
Shading Units
5888
9728
TMUs
184
304
ROPs
64
112
Tensor Cores
184
304
RT Cores
46
76
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
36 MB
64 MB
Theoretical Performance
Pixel Rate
158.4 GPixel/s
280.6 GPixel/s
Texture Rate
455.4 GTexel/s
761.5 GTexel/s
FP16 (half)
29.15 TFLOPS
48.74 TFLOPS
FP32 (float)
29.15 TFLOPS
48.74 TFLOPS
FP64 (double)
455.4 GFLOPS
761.5 GFLOPS
Graphics Processor
GPU Name
AD103
AD103
GPU Variant
AD103-175-K1-A1
AD103-300-A1
Architecture
Ada Lovelace
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
45.9 billion
45.9 billion
Die Size
379 mm²
379 mm²
Board Design
TDP
200W
320W
Suggested PSU
550 W
700 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 16-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
8.9
8.9
Shader Model
6.7
6.7
Benchmark
3DMark Time Spy
—
28,173
3DMark Time Spy Extreme
—
14,002
▲ Specs Compare
Data sourced from official specifications and benchmark tests.