Home GPU Comparison NVIDIA GeForce GT 230M vs NVIDIA GeForce 830A

NVIDIA GeForce GT 230M vs NVIDIA GeForce 830A

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 230M and 2GB VRAM GeForce 830A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 230M 's Advantages
Larger VRAM bandwidth (25.60GB/s vs 14.40GB/s)
Lower TDP (23W vs 33W)
NVIDIA GeForce 830A 's Advantages
Released 5 years and 1 months late
Boost Clock1150MHz
More VRAM (2GB vs 1024GB)
208 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 230M
0.106 TFLOPS
GeForce 830A +455%
0.589 TFLOPS
VS

Graphics Card

Jun 2009
Release Date
Jul 2014
GeForce 200M
Generation
GeForce 800A
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1082 MHz
-
Boost Clock
1150 MHz
800 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
2GB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
25.60GB/s
Bandwidth
14.40GB/s

Render Config

-
-
-
6
SM Count
-
48
Shading Units
256
16
TMUs
16
8
ROPs
8
-
-
-
-
-
-
-
L1 Cache
64 KB (per SMM)
64 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

4.000 GPixel/s
Pixel Rate
9.200 GPixel/s
8.000 GTexel/s
Texture Rate
18.40 GTexel/s
-
-
-
105.6 GFLOPS
FP32 (float)
588.8 GFLOPS
-
FP64 (double)
18.40 GFLOPS

Board Design

23W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GT216
GPU Name
GM108
N10P-GE-A2
GPU Variant
-
Tesla 2.0
Architecture
Maxwell
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.486 billion
Transistors
Unknown
100 mm²
Die Size
Unknown

Graphics Features

11.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.2
CUDA
5.0
4.1
Shader Model
5.1

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