Home GPU Comparison NVIDIA GeForce 9500M GS vs NVIDIA GeForce 840A

NVIDIA GeForce 9500M GS vs NVIDIA GeForce 840A

We compared two Mobile platform GPUs: 512MB VRAM GeForce 9500M GS and 2GB VRAM GeForce 840A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9500M GS 's Advantages
Larger VRAM bandwidth (22.40GB/s vs 16.02GB/s)
Lower TDP (20W vs 33W)
NVIDIA GeForce 840A 's Advantages
Released 6 years and 1 months late
Boost Clock1124MHz
More VRAM (2GB vs 512GB)
352 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9500M GS
0.061 TFLOPS
GeForce 840A +1314%
0.863 TFLOPS
VS

Graphics Card

Feb 2008
Release Date
Mar 2014
GeForce 9M
Generation
GeForce 800A
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1029 MHz
-
Boost Clock
1124 MHz
700 MHz
Memory Clock
1001 MHz

Memory

512MB
Memory Size
2GB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
22.40GB/s
Bandwidth
16.02GB/s

Render Config

-
-
-
4
SM Count
-
32
Shading Units
384
16
TMUs
16
8
ROPs
8
-
-
-
-
-
-
-
L1 Cache
64 KB (per SMM)
32 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

3.800 GPixel/s
Pixel Rate
8.992 GPixel/s
7.600 GTexel/s
Texture Rate
17.98 GTexel/s
-
-
-
60.80 GFLOPS
FP32 (float)
863.2 GFLOPS
-
FP64 (double)
26.98 GFLOPS

Board Design

20W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

G84
GPU Name
GM108
NB9P-GE1-A2
GPU Variant
-
Tesla
Architecture
Maxwell
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.289 billion
Transistors
Unknown
169 mm²
Die Size
Unknown

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.1
CUDA
5.0
4.0
Shader Model
5.1

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