Home GPU Comparison NVIDIA GeForce GT 750M Mac Edition vs NVIDIA GeForce RTX 2080 Max Q

NVIDIA GeForce GT 750M Mac Edition vs NVIDIA GeForce RTX 2080 Max Q

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 750M Mac Edition and 8GB VRAM GeForce RTX 2080 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 750M Mac Edition 's Advantages
Lower TDP (50W vs 80W)
NVIDIA GeForce RTX 2080 Max Q 's Advantages
Released 5 years and 2 months late
Boost Clock1095MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (384.0GB/s vs 80.26GB/s)
2560 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 750M Mac Edition
0.711 TFLOPS
GeForce RTX 2080 Max Q +806%
6.447 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Jan 2019
GeForce 700M
Generation
GeForce 20 Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
735 MHz
-
Boost Clock
1095 MHz
1254 MHz
Memory Clock
1500 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
256bit
80.26GB/s
Bandwidth
384.0GB/s

Render Config

-
-
-
-
SM Count
46
384
Shading Units
2944
32
TMUs
184
16
ROPs
64
-
Tensor Cores
368
-
RT Cores
46
16 KB (per SMX)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

7.408 GPixel/s
Pixel Rate
70.08 GPixel/s
29.63 GTexel/s
Texture Rate
201.5 GTexel/s
-
FP16 (half)
12.89 TFLOPS
711.2 GFLOPS
FP32 (float)
6.447 TFLOPS
29.63 GFLOPS
FP64 (double)
201.5 GFLOPS

Board Design

50W
TDP
80W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GK107
GPU Name
TU104
N14P-GT
GPU Variant
N18E-G3-A1
Kepler
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
1.27 billion
Transistors
13.6 billion
118 mm²
Die Size
545 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
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

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