AMD Radeon RX 455 OEM vs NVIDIA GeForce RTX 4050 Max-Q
GPU · Specs Compare
Graphics Card
Release Date
Jun 2016
Jan 2023
Generation
Arctic Islands
GeForce 40 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1625 MHz
2000 MHz
Base Clock
—
1140 MHz
Boost Clock
—
1605 MHz
Memory
Memory Size
2GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
96bit
Bandwidth
104.0GB/s
192.0GB/s
Render Config
Compute Units
12
—
Shading Units
768
2560
TMUs
48
80
ROPs
16
48
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
256 KB
12 MB
SM Count
—
20
Tensor Cores
—
80
RT Cores
—
20
Theoretical Performance
Pixel Rate
16.80 GPixel/s
77.04 GPixel/s
Texture Rate
50.40 GTexel/s
128.4 GTexel/s
FP32 (float)
1.613 TFLOPS
8.218 TFLOPS
FP64 (double)
100.8 GFLOPS
128.4 GFLOPS
FP16 (half)
—
8.218 TFLOPS
Graphics Processor
GPU Name
Tobago
AD107
GPU Variant
Tobago PRO(215-0875010)
GN21-X2
Architecture
GCN 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
2.08 billion
18.9 billion
Die Size
160 mm²
159 mm²
Board Design
TDP
100W
35W
Suggested PSU
300 W
—
Outputs
1x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
Power Connectors
1x 6-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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.