NVIDIA GeForce RTX 4050 Max-Q vs AMD Radeon Pro 575X
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Mar 2019
Generation
GeForce 40 Mobile
Radeon Pro Mac
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1140 MHz
—
Boost Clock
1605 MHz
—
Memory Clock
2000 MHz
1700 MHz
Memory
Memory Size
6GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
96bit
256bit
Bandwidth
192.0GB/s
217.6GB/s
Render Config
SM Count
20
—
Shading Units
2560
2048
TMUs
80
128
ROPs
48
32
Tensor Cores
80
—
RT Cores
20
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
12 MB
2 MB
Compute Units
—
32
Theoretical Performance
Pixel Rate
77.04 GPixel/s
35.07 GPixel/s
Texture Rate
128.4 GTexel/s
140.3 GTexel/s
FP16 (half)
8.218 TFLOPS
4.489 TFLOPS
FP32 (float)
8.218 TFLOPS
4.489 TFLOPS
FP64 (double)
128.4 GFLOPS
280.6 GFLOPS
Graphics Processor
GPU Name
AD107
Polaris 20
GPU Variant
GN21-X2
Polaris 20 XL(215-0910052)
Architecture
Ada Lovelace
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
18.9 billion
5.7 billion
Die Size
159 mm²
232 mm²
Board Design
TDP
35W
150W
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
2.1
Vulkan
1.3
1.2
CUDA
8.9
—
Shader Model
6.8
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.