Home GPU Comparison NVIDIA GeForce GTX 870M vs NVIDIA GeForce 9800S

NVIDIA GeForce GTX 870M vs NVIDIA GeForce 9800S

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 870M and 512MB VRAM GeForce 9800S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 870M 's Advantages
Released 5 years and 8 months late
Boost Clock967MHz
More VRAM (3GB vs 512GB)
Larger VRAM bandwidth (120.0GB/s vs 51.14GB/s)
1280 additional rendering cores
NVIDIA GeForce 9800S 's Advantages
Lower TDP (75W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 870M +1253%
2.599 TFLOPS
GeForce 9800S
0.192 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Jul 2008
GeForce 800M
Generation
GeForce 9M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

941 MHz
Base Clock
-
967 MHz
Boost Clock
-
1250 MHz
Memory Clock
799 MHz

Memory

3GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
256bit
120.0GB/s
Bandwidth
51.14GB/s

Render Config

-
-
-
-
SM Count
8
1344
Shading Units
64
112
TMUs
32
24
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
384 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

27.08 GPixel/s
Pixel Rate
9.600 GPixel/s
108.3 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
2.599 TFLOPS
FP32 (float)
192.0 GFLOPS
108.3 GFLOPS
FP64 (double)
-

Board Design

100W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GK104
GPU Name
G94
N15E-GT-A2
GPU Variant
9800S
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
3.54 billion
Transistors
0.505 billion
294 mm²
Die Size
240 mm²

Graphics Features

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

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