NVIDIA GeForce RTX 4070 Max-Q vs AMD Radeon R9 M485X
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
May 2016
Generation
GeForce 40 Mobile
Crystal System
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x8
MXM-B (3.0)
Clock Speeds
Base Clock
735 MHz
—
Boost Clock
1230 MHz
—
Memory Clock
2000 MHz
1250 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
256.0GB/s
160.0GB/s
Render Config
SM Count
36
—
Shading Units
4608
2048
TMUs
144
128
ROPs
48
32
Tensor Cores
144
—
RT Cores
36
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
32 MB
512 KB
Compute Units
—
32
Theoretical Performance
Pixel Rate
59.04 GPixel/s
23.14 GPixel/s
Texture Rate
177.1 GTexel/s
92.54 GTexel/s
FP16 (half)
11.34 TFLOPS
2.961 TFLOPS
FP32 (float)
11.34 TFLOPS
2.961 TFLOPS
FP64 (double)
177.1 GFLOPS
185.1 GFLOPS
Graphics Processor
GPU Name
AD106
Amethyst
GPU Variant
GN21-X6
Amethyst XT
Architecture
Ada Lovelace
GCN 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
22.9 billion
5 billion
Die Size
188 mm²
366 mm²
Board Design
TDP
35W
250W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
8.9
—
Shader Model
6.8
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.