NVIDIA RTX A5000 vs NVIDIA GeForce MX450 25W
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Aug 2020
Generation
Quadro Ampere
GeForce MX
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1170 MHz
720 MHz
Boost Clock
1695 MHz
930 MHz
Memory Clock
2000 MHz
1250 MHz
Memory
Memory Size
24GB
2GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
64bit
Bandwidth
768.0GB/s
80.00GB/s
Render Config
SM Count
64
14
Shading Units
8192
896
TMUs
256
56
ROPs
96
32
Tensor Cores
256
—
RT Cores
64
—
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
6 MB
512 KB
Theoretical Performance
Pixel Rate
162.7 GPixel/s
29.76 GPixel/s
Texture Rate
433.9 GTexel/s
52.08 GTexel/s
FP16 (half)
27.77 TFLOPS
3.333 TFLOPS
FP32 (float)
27.77 TFLOPS
1.667 TFLOPS
FP64 (double)
433.9 GFLOPS
52.08 GFLOPS
Graphics Processor
GPU Name
GA102
TU117
Architecture
Ampere
Turing
Foundry
Samsung
TSMC
Process Size
8 nm
12 nm
Transistors
28.3 billion
4.7 billion
Die Size
628 mm²
200 mm²
GPU Variant
—
N18S-G5
Board Design
TDP
230W
25W
Suggested PSU
550 W
—
Outputs
4x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.6
7.5
Shader Model
6.7
6.6
Benchmark
3DMark Time Spy
—
1,706
▲ Specs Compare
Data sourced from official specifications and benchmark tests.