Home GPU Comparison NVIDIA GeForce GTX 850A vs NVIDIA GeForce GT 435M

NVIDIA GeForce GTX 850A vs NVIDIA GeForce GT 435M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 850A and 1024MB VRAM GeForce GT 435M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 850A 's Advantages
Released 3 years and 2 months late
Boost Clock936MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (28.80GB/s vs 25.60GB/s)
544 additional rendering cores
NVIDIA GeForce GT 435M 's Advantages
Lower TDP (35W vs 45W)

Score

Benchmark

FP32 (float)
GeForce GTX 850A +427%
1.198 TFLOPS
GeForce GT 435M
0.227 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Jan 2011
GeForce 800A
Generation
GeForce 400M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

902 MHz
Base Clock
-
936 MHz
Boost Clock
-
900 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
25.60GB/s

Render Config

-
SM Count
2
-
Compute Units
-
640
Shading Units
96
40
TMUs
16
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SMM)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
256 KB

Theoretical Performance

14.98 GPixel/s
Pixel Rate
2.360 GPixel/s
37.44 GTexel/s
Texture Rate
9.440 GTexel/s
-
FP16 (half)
-
1198 GFLOPS
FP32 (float)
226.6 GFLOPS
37.44 GFLOPS
FP64 (double)
18.88 GFLOPS

Graphics Processor

GM107
GPU Name
GF106
N15P-GT-A1
GPU Variant
N11E-GE-A1
Maxwell
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.87 billion
Transistors
1.17 billion
148 mm²
Die Size
238 mm²

Board Design

45W
TDP
35W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.0
CUDA
2.1
5.1
Shader Model
5.1

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