NVIDIA GeForce RTX 4070 GDDR6 vs NVIDIA RTX A4000 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Aug 2024
Apr 2021
Generation
GeForce 40
Ampere-MW
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1920 MHz
1140 MHz
Boost Clock
2475 MHz
1680 MHz
Memory Clock
2500 MHz
1500 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
256bit
Bandwidth
480.0GB/s
384.0GB/s
Render Config
SM Count
46
40
Shading Units
5888
5120
TMUs
184
160
ROPs
64
80
Tensor Cores
184
160
RT Cores
46
40
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
36 MB
4 MB
Theoretical Performance
Pixel Rate
158.4 GPixel/s
134.4 GPixel/s
Texture Rate
455.4 GTexel/s
268.8 GTexel/s
FP16 (half)
29.15 TFLOPS
17.20 TFLOPS
FP32 (float)
29.15 TFLOPS
17.20 TFLOPS
FP64 (double)
455.4 GFLOPS
268.8 GFLOPS
Graphics Processor
GPU Name
AD104
GA104
GPU Variant
AD104-2XX-A1
—
Architecture
Ada Lovelace
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
35.8 billion
17.4 billion
Die Size
294 mm²
392 mm²
Board Design
TDP
200W
115W
Suggested PSU
550 W
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
Portable Device Dependent
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
8.6
Shader Model
6.8
6.8
Benchmark
Blender
—
2,825
▲ Specs Compare
Data sourced from official specifications and benchmark tests.