NVIDIA GeForce RTX 4050 Mobile vs AMD Radeon R9 285
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Sep 2014
Generation
GeForce 40 Mobile
Volcanic Islands
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1455 MHz
—
Boost Clock
1755 MHz
—
Memory Clock
2000 MHz
1375 MHz
Memory
Memory Size
6GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
96bit
256bit
Bandwidth
192.0GB/s
176.0GB/s
Render Config
SM Count
20
—
Shading Units
2560
1792
TMUs
80
112
ROPs
48
32
Tensor Cores
80
—
RT Cores
20
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
12 MB
512 KB
Compute Units
—
28
Theoretical Performance
Pixel Rate
84.24 GPixel/s
29.38 GPixel/s
Texture Rate
140.4 GTexel/s
102.8 GTexel/s
FP16 (half)
8.986 TFLOPS
3.290 TFLOPS
FP32 (float)
8.986 TFLOPS
3.290 TFLOPS
FP64 (double)
140.4 GFLOPS
205.6 GFLOPS
Graphics Processor
GPU Name
AD107
Tonga
GPU Variant
GN21-X2
Tonga PRO(215-0851128)
Architecture
Ada Lovelace
GCN 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
18.9 billion
5 billion
Die Size
159 mm²
366 mm²
Board Design
TDP
50W
190W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
2x 6-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2.170
CUDA
8.9
—
Shader Model
6.8
6.5
Benchmark
3DMark Time Spy
1,788
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.