Home GPU Comparison NVIDIA GeForce 9800S vs NVIDIA GeForce GTX 850M

NVIDIA GeForce 9800S vs NVIDIA GeForce GTX 850M

We compared two Mobile platform GPUs: 512MB VRAM GeForce 9800S 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 9800S 's Advantages
Larger VRAM bandwidth (51.14GB/s vs 32.03GB/s)
NVIDIA GeForce GTX 850M 's Advantages
Released 5 years and 8 months late
More VRAM (2GB vs 512GB)
576 additional rendering cores
Lower TDP (45W vs 75W)

Score

Benchmark

FP32 (float)
GeForce 9800S
0.192 TFLOPS
GeForce GTX 850M +501%
1.155 TFLOPS
VS

Graphics Card

Jul 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

-
-
-
-
-
-
799 MHz
Memory Clock
1001 MHz

Memory

512MB
Memory Size
2GB
GDDR3
Memory Type
DDR3
256bit
Memory Bus
128bit
51.14GB/s
Bandwidth
32.03GB/s

Render Config

-
-
-
8
SM Count
-
64
Shading Units
640
32
TMUs
40
16
ROPs
16
-
-
-
-
-
-
-
L1 Cache
64 KB (per SMM)
64 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
14.43 GPixel/s
19.20 GTexel/s
Texture Rate
36.08 GTexel/s
-
-
-
192.0 GFLOPS
FP32 (float)
1155 GFLOPS
-
FP64 (double)
36.08 GFLOPS

Board Design

75W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

G94
GPU Name
GM107
9800S
GPU Variant
N15P-GT-A1
Tesla
Architecture
Maxwell
TSMC
Foundry
TSMC
65 nm
Process Size
28 nm
0.505 billion
Transistors
1.87 billion
240 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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