NVIDIA GeForce GTX 880M vs NVIDIA GeForce MX450 30.5W 10Gbps
GPU · Specs Compare
Graphics Card
Release Date
Mar 2014
Aug 2020
Generation
GeForce 800M
GeForce MX
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 4.0 x4
Clock Speeds
Base Clock
954 MHz
1395 MHz
Boost Clock
993 MHz
1575 MHz
Memory Clock
1250 MHz
1250 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
64bit
Bandwidth
160.0GB/s
80.00GB/s
Render Config
Shading Units
1536
896
TMUs
128
56
ROPs
32
32
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
512 KB
512 KB
SM Count
—
14
Theoretical Performance
Pixel Rate
31.78 GPixel/s
50.40 GPixel/s
Texture Rate
127.1 GTexel/s
88.20 GTexel/s
FP32 (float)
3.050 TFLOPS
2.822 TFLOPS
FP64 (double)
127.1 GFLOPS
88.20 GFLOPS
FP16 (half)
—
5.645 TFLOPS
Graphics Processor
GPU Name
GK104
TU117
GPU Variant
N15E-GX-A2
N18S-G5
Architecture
Kepler
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
3.54 billion
4.7 billion
Die Size
294 mm²
200 mm²
Board Design
TDP
122W
31W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
7.5
Shader Model
5.1
6.6
Benchmark
Blender
190
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.