AMD Radeon R9 Nano vs NVIDIA GeForce RTX 4070 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Aug 2015
Jan 2023
Generation
Pirate Islands
GeForce 40 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
500 MHz
2000 MHz
Base Clock
—
1395 MHz
Boost Clock
—
1695 MHz
Memory
Memory Size
4GB
8GB
Memory Type
HBM
GDDR6
Memory Bus
4096bit
128bit
Bandwidth
512.0GB/s
256.0GB/s
Render Config
Compute Units
64
—
Shading Units
4096
4608
TMUs
256
144
ROPs
64
48
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
32 MB
SM Count
—
36
Tensor Cores
—
144
RT Cores
—
36
Theoretical Performance
Pixel Rate
64.00 GPixel/s
81.36 GPixel/s
Texture Rate
256.0 GTexel/s
244.1 GTexel/s
FP16 (half)
8.192 TFLOPS
15.62 TFLOPS
FP32 (float)
8.192 TFLOPS
15.62 TFLOPS
FP64 (double)
512.0 GFLOPS
244.1 GFLOPS
Graphics Processor
GPU Name
Fiji
AD106
GPU Variant
Fiji XT CA(215-0862120)
GN21-X6
Architecture
GCN 3.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
8.9 billion
22.9 billion
Die Size
596 mm²
188 mm²
Board Design
TDP
175W
115W
Suggested PSU
450 W
—
Outputs
1x HDMI 1.4a3x DisplayPort 1.2
Portable Device Dependent
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.8
CUDA
—
8.9
3DMark
id
—
-
▲ Specs Compare
Data sourced from official specifications and benchmark tests.