Home GPU Comparison NVIDIA GeForce 9300M G vs NVIDIA GeForce GTX 850M

NVIDIA GeForce 9300M G vs NVIDIA GeForce GTX 850M

We compared two Mobile platform GPUs: 256MB VRAM GeForce 9300M G and 2GB VRAM GeForce GTX 850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9300M G 's Advantages
Lower TDP (13W vs 45W)
NVIDIA GeForce GTX 850M 's Advantages
Released 6 years and 1 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (32.03GB/s vs 9.600GB/s)
624 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9300M G
0.026 TFLOPS
GeForce GTX 850M +4342%
1.155 TFLOPS
VS

Graphics Card

Feb 2008
Release Date
Mar 2014
GeForce 9M
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
600 MHz
Memory Clock
1001 MHz

Memory

256MB
Memory Size
2GB
GDDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
9.600GB/s
Bandwidth
32.03GB/s

Render Config

-
-
-
2
SM Count
-
16
Shading Units
640
8
TMUs
40
4
ROPs
16
-
-
-
-
-
-
-
L1 Cache
64 KB (per SMM)
16 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

1.600 GPixel/s
Pixel Rate
14.43 GPixel/s
3.200 GTexel/s
Texture Rate
36.08 GTexel/s
-
-
-
25.60 GFLOPS
FP32 (float)
1155 GFLOPS
-
FP64 (double)
36.08 GFLOPS

Board Design

13W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

G86
GPU Name
GM107
NB9M-GS1
GPU Variant
N15P-GT-A1
Tesla
Architecture
Maxwell
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.21 billion
Transistors
1.87 billion
127 mm²
Die Size
148 mm²

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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