Home GPU Comparison NVIDIA GeForce GTX 850A vs NVIDIA GeForce GT 750M

NVIDIA GeForce GTX 850A vs NVIDIA GeForce GT 750M

NVIDIA GeForce GTX 850A
VS
NVIDIA GeForce GT 750M
NVIDIA GeForce GTX 850A
NVIDIA GeForce GT 750M
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 850A and 2GB VRAM GeForce GT 750M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 850A 's Advantages
Released 1 years and 2 months late
256 additional rendering cores
Lower TDP (45W vs 50W)
NVIDIA GeForce GT 750M 's Advantages
Boost Clock has increased by 3% (967MHz vs 936MHz)
Larger VRAM bandwidth (64.19GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)
GeForce GTX 850A +61%
1.198 TFLOPS
GeForce GT 750M
0.743 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Jan 2013
GeForce 800A
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

902 MHz
Base Clock
941 MHz
936 MHz
Boost Clock
967 MHz
900 MHz
Memory Clock
1003 MHz

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
64.19GB/s

Render Config

-
-
-
-
-
-
640
Shading Units
384
40
TMUs
32
16
ROPs
16
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

14.98 GPixel/s
Pixel Rate
7.736 GPixel/s
37.44 GTexel/s
Texture Rate
30.94 GTexel/s
-
-
-
1198 GFLOPS
FP32 (float)
742.7 GFLOPS
37.44 GFLOPS
FP64 (double)
30.94 GFLOPS

Board Design

45W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GM107
GPU Name
GK107
N15P-GT-A1
GPU Variant
N14P-GT
Maxwell
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.87 billion
Transistors
1.27 billion
148 mm²
Die Size
118 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
5.0
CUDA
3.0
5.1
Shader Model
5.1

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