Home GPU Comparison NVIDIA GeForce MX450 25W vs AMD Radeon R7 A260

NVIDIA GeForce MX450 25W vs AMD Radeon R7 A260

NVIDIA GeForce MX450 25W
VS
AMD Radeon R7 A260
NVIDIA GeForce MX450 25W
AMD Radeon R7 A260
We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 25W and 1024MB VRAM Radeon R7 A260 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 25W 's Advantages
Released 6 years and 7 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (80.00GB/s vs 57.60GB/s)
512 additional rendering cores
AMD Radeon R7 A260 's Advantages
Boost Clock has increased by 5% (980MHz vs 930MHz)

Score

Benchmark

FP32 (float)
GeForce MX450 25W +121%
1.667 TFLOPS
Radeon R7 A260
0.752 TFLOPS
GeForce MX450 25W
VS
Radeon R7 A260

Graphics Card

Aug 2020
Release Date
Jan 2014
GeForce MX
Generation
All-In-One
Mobile
Type
Mobile
PCIe 4.0 x4
Bus Interface
PCIe 3.0 x8

Clock Speeds

720 MHz
Base Clock
900 MHz
930 MHz
Boost Clock
980 MHz
1250 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
128bit
80.00GB/s
Bandwidth
57.60GB/s

Render Config

-
Compute Units
6
14
SM Count
-
896
Shading Units
384
56
TMUs
24
32
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

29.76 GPixel/s
Pixel Rate
7.840 GPixel/s
52.08 GTexel/s
Texture Rate
23.52 GTexel/s
3.333 TFLOPS
FP16 (half)
-
1.667 TFLOPS
FP32 (float)
752.6 GFLOPS
52.08 GFLOPS
FP64 (double)
-

Board Design

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

Graphics Processor

TU117
GPU Name
Topaz
N18S-G5
GPU Variant
Topaz XT (216-0858020)
Turing
Architecture
GCN 3.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
4.7 billion
Transistors
1.55 billion
200 mm²
Die Size
125 mm²

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2.170
7.5
CUDA
-
6.6
Shader Model
6.5

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