NVIDIA GeForce RTX 4070 AD103 vs NVIDIA RTX A4000H
GPU Specs Compare
Graphics Card
Release Date
Mar 2024
Apr 2021
Generation
GeForce 40
Quadro Ampere
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1920 MHz
735 MHz
Boost Clock
2475 MHz
1560 MHz
Memory Clock
1313 MHz
1750 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR6X
GDDR6
Memory Bus
192bit
256bit
Bandwidth
504.2GB/s
448.0GB/s
Render Config
SM Count
46
48
Shading Units
5888
6144
TMUs
184
192
ROPs
64
96
Tensor Cores
184
192
RT Cores
46
48
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
36 MB
4 MB
Theoretical Performance
Pixel Rate
158.4 GPixel/s
149.8 GPixel/s
Texture Rate
455.4 GTexel/s
299.5 GTexel/s
FP16 (half)
29.15 TFLOPS
19.17 TFLOPS
FP32 (float)
29.15 TFLOPS
19.17 TFLOPS
FP64 (double)
455.4 GFLOPS
299.5 GFLOPS
Graphics Processor
GPU Name
AD103
GA104
GPU Variant
AD103-175-K1-A1
GA104-???-A1
Architecture
Ada Lovelace
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
45.9 billion
17.4 billion
Die Size
379 mm²
392 mm²
Board Design
TDP
200W
140W
Suggested PSU
550 W
300 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
4x DisplayPort 1.4a
Power Connectors
1x 16-pin
1x 6-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
8.6
Shader Model
6.7
6.7