GeForce GTX 775M Mac Edition vs GeForce MX450 30.5W 10Gbps
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 775M Mac Edition and 2GB VRAM GeForce MX450 30.5W 10Gbps to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 775M Mac Edition 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 80.00GB/s)
448 additional rendering cores
GeForce MX450 30.5W 10Gbps 's Advantages
Released 6 years and 9 months late
Boost Clock1575MHz
Lower TDP (31W vs 100W)
Score
Benchmark
FP32 (float)
GeForce GTX 775M Mac Edition
2142
GeForce MX450 30.5W 10Gbps
+31%
2822
Graphics Card
Nov 2013
Release Date
Aug 2020
GeForce 700M
Generation
GeForce MX
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 4.0 x4
Clock Speeds
-
Base Clock
1395 MHz
-
Boost Clock
1575 MHz
1250 MHz
Memory Clock
1250 MHz
Memory
2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
64bit
160.0GB/s
Bandwidth
80.00GB/s
Render Config
-
SM Count
14
1344
Shading Units
896
112
TMUs
56
32
ROPs
32
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
512 KB
Theoretical Performance
22.32 GPixel/s
Pixel Rate
50.40 GPixel/s
89.26 GTexel/s
Texture Rate
88.20 GTexel/s
-
FP16 (half)
5.645 TFLOPS
2.142 TFLOPS
FP32 (float)
2.822 TFLOPS
89.26 GFLOPS
FP64 (double)
88.20 GFLOPS
Board Design
100W
TDP
31W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GK104
GPU Name
TU117
N13E-GTX-A2
GPU Variant
N18S-G5
Kepler
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
3.54 billion
Transistors
4.7 billion
294 mm²
Die Size
200 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
7.5
5.1
Shader Model
6.6
