NVIDIA GRID K520 vs NVIDIA GeForce RTX 4050 Mobile
GPU Specs Compare
Graphics Card
Release Date
Jul 2013
Jan 2023
Generation
GRID
GeForce 40 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1250 MHz
2000 MHz
Base Clock
-
1455 MHz
Boost Clock
-
1755 MHz
Memory
Memory Size
4GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
96bit
Bandwidth
160.0GB/s
192.0GB/s
Render Config
Shading Units
1536
2560
TMUs
128
80
ROPs
32
48
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
512 KB
12 MB
SM Count
-
20
Tensor Cores
-
80
RT Cores
-
20
Theoretical Performance
Pixel Rate
23.84 GPixel/s
84.24 GPixel/s
Texture Rate
95.36 GTexel/s
140.4 GTexel/s
FP32 (float)
2.289 TFLOPS
8.986 TFLOPS
FP64 (double)
95.36 GFLOPS
140.4 GFLOPS
FP16 (half)
-
8.986 TFLOPS
Graphics Processor
GPU Name
GK104
AD107
Architecture
Kepler
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
3.54 billion
18.9 billion
Die Size
294 mm²
159 mm²
GPU Variant
-
GN21-X2
Board Design
TDP
225W
50W
Suggested PSU
550 W
-
Outputs
No outputs
Portable Device Dependent
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
8.9
Shader Model
5.1
6.8
📊 Benchmark
3DMark Time Spy
-
1,788