Home GPU Comparison AMD Radeon R7 M465X vs NVIDIA GeForce MX450 25W

AMD Radeon R7 M465X vs NVIDIA GeForce MX450 25W

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M465X and 2GB VRAM GeForce MX450 25W to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 25W 's Advantages
Released 4 years and 3 months late
Boost Clock has increased by 1% (930MHz vs 925MHz)
Larger VRAM bandwidth (80.00GB/s vs 72.00GB/s)
384 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M465X
0.947 TFLOPS
GeForce MX450 25W +76%
1.667 TFLOPS
VS

Graphics Card

May 2016
Release Date
Aug 2020
Gem System
Generation
GeForce MX
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x4

Clock Speeds

900 MHz
Base Clock
720 MHz
925 MHz
Boost Clock
930 MHz
1125 MHz
Memory Clock
1250 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
64bit
72.00GB/s
Bandwidth
80.00GB/s

Render Config

8
Compute Units
-
-
SM Count
14
512
Shading Units
896
32
TMUs
56
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

14.80 GPixel/s
Pixel Rate
29.76 GPixel/s
29.60 GTexel/s
Texture Rate
52.08 GTexel/s
-
FP16 (half)
3.333 TFLOPS
947.2 GFLOPS
FP32 (float)
1.667 TFLOPS
59.20 GFLOPS
FP64 (double)
52.08 GFLOPS

Board Design

Unknown
TDP
25W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Tropo
GPU Name
TU117
Tropo LE
GPU Variant
N18S-G5
GCN 1.0
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
1.5 billion
Transistors
4.7 billion
123 mm²
Die Size
200 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
3.0
1.2.170
Vulkan
1.3
-
CUDA
7.5
6.5 (5.1)
Shader Model
6.6

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