Home GPU Comparison NVIDIA GeForce MX450 25W vs NVIDIA GeForce GTX 880M

NVIDIA GeForce MX450 25W vs NVIDIA GeForce GTX 880M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 25W and 8GB VRAM GeForce GTX 880M 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 5 months late
Lower TDP (25W vs 122W)
NVIDIA GeForce GTX 880M 's Advantages
Boost Clock has increased by 7% (993MHz vs 930MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 80.00GB/s)
640 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce MX450 25W
1.667 TFLOPS
GeForce GTX 880M +82%
3.05 TFLOPS
Blender
GeForce MX450 25W
164
GeForce GTX 880M +15%
190
VS

Graphics Card

Aug 2020
Release Date
Mar 2014
GeForce MX
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 4.0 x4
Bus Interface
MXM-B (3.0)

Clock Speeds

720 MHz
Base Clock
954 MHz
930 MHz
Boost Clock
993 MHz
1250 MHz
Memory Clock
1250 MHz

Memory

2GB
Memory Size
8GB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
256bit
80.00GB/s
Bandwidth
160.0GB/s

Render Config

-
-
-
14
SM Count
-
896
Shading Units
1536
56
TMUs
128
32
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

29.76 GPixel/s
Pixel Rate
31.78 GPixel/s
52.08 GTexel/s
Texture Rate
127.1 GTexel/s
3.333 TFLOPS
FP16 (half)
-
1.667 TFLOPS
FP32 (float)
3.050 TFLOPS
52.08 GFLOPS
FP64 (double)
127.1 GFLOPS

Board Design

25W
TDP
122W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

TU117
GPU Name
GK104
N18S-G5
GPU Variant
N15E-GX-A2
Turing
Architecture
Kepler
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
4.7 billion
Transistors
3.54 billion
200 mm²
Die Size
294 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
7.5
CUDA
3.0
6.6
Shader Model
5.1

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