NVIDIA GeForce RTX 4050 Mobile vs AMD Radeon Pro 580
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Jun 2017
Generation
GeForce 40 Mobile
Radeon Pro Mac
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1455 MHz
1100 MHz
Boost Clock
1755 MHz
1200 MHz
Memory Clock
2000 MHz
1695 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
96bit
256bit
Bandwidth
192.0GB/s
217.0GB/s
Render Config
SM Count
20
—
Shading Units
2560
2304
TMUs
80
144
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
—
36
Theoretical Performance
Pixel Rate
84.24 GPixel/s
38.40 GPixel/s
Texture Rate
140.4 GTexel/s
172.8 GTexel/s
FP16 (half)
8.986 TFLOPS
5.530 TFLOPS
FP32 (float)
8.986 TFLOPS
5.530 TFLOPS
FP64 (double)
140.4 GFLOPS
345.6 GFLOPS
Graphics Processor
GPU Name
AD107
Ellesmere
GPU Variant
GN21-X2
Ellesmere XTA(216-0886220)
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
50W
185W
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
Benchmark
3DMark Time Spy
1,788
3,791
3DMark Time Spy Extreme
—
1,684
▲ Specs Compare
Data sourced from official specifications and benchmark tests.