Home GPU Comparison NVIDIA GeForce GTX 980M vs NVIDIA GeForce 8600M GS

NVIDIA GeForce GTX 980M vs NVIDIA GeForce 8600M GS

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 980M and 512MB VRAM GeForce 8600M GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980M 's Advantages
Released 7 years and 5 months late
Boost Clock1127MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (160.4GB/s vs 12.80GB/s)
1520 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 980M +11837%
3.462 TFLOPS
GeForce 8600M GS
0.029 TFLOPS
VS

Graphics Card

Oct 2014
Release Date
May 2007
GeForce 900M
Generation
GeForce 8M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-II

Clock Speeds

1038 MHz
Base Clock
-
1127 MHz
Boost Clock
-
1253 MHz
Memory Clock
400 MHz

Memory

8GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
128bit
160.4GB/s
Bandwidth
12.80GB/s

Render Config

-
-
-
-
SM Count
1
1536
Shading Units
16
96
TMUs
8
64
ROPs
4
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
32 KB
-
-
-

Theoretical Performance

72.13 GPixel/s
Pixel Rate
1.800 GPixel/s
108.2 GTexel/s
Texture Rate
3.600 GTexel/s
-
-
-
3.462 TFLOPS
FP32 (float)
28.80 GFLOPS
108.2 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
20W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GM204
GPU Name
G86
N16E-GX-A1
GPU Variant
G86-770-A2
Maxwell 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
5.2 billion
Transistors
0.21 billion
398 mm²
Die Size
127 mm²

Graphics Features

12 (12_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.2
CUDA
1.1
6.7 (6.4)
Shader Model
4.0

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