NVIDIA GeForce MX450 30.5W 10Gbps vs AMD Radeon R9 M295X Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
Aug 2020
Nov 2014
Generation
GeForce MX
Crystal System
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x4
MXM-B (3.0)
Clock Speeds
Base Clock
1395 MHz
—
Boost Clock
1575 MHz
—
Memory Clock
1250 MHz
1362 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
256bit
Bandwidth
80.00GB/s
174.3GB/s
Render Config
SM Count
14
—
Shading Units
896
2048
TMUs
56
128
ROPs
32
32
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
512 KB
512 KB
Compute Units
—
32
Theoretical Performance
Pixel Rate
50.40 GPixel/s
27.20 GPixel/s
Texture Rate
88.20 GTexel/s
108.8 GTexel/s
FP16 (half)
5.645 TFLOPS
3.482 TFLOPS
FP32 (float)
2.822 TFLOPS
3.482 TFLOPS
FP64 (double)
88.20 GFLOPS
217.6 GFLOPS
Graphics Processor
GPU Name
TU117
Amethyst
GPU Variant
N18S-G5
Amethyst XT
Architecture
Turing
GCN 3.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
4.7 billion
5 billion
Die Size
200 mm²
366 mm²
Board Design
TDP
31W
250W
Outputs
No outputs
No outputs
Power Connectors
None
—
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
7.5
—
Shader Model
6.6
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.