Home GPU Comparison NVIDIA GeForce GTX 580M vs NVIDIA GeForce GTX 980M

NVIDIA GeForce GTX 580M vs NVIDIA GeForce GTX 980M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 580M and 8GB VRAM GeForce GTX 980M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980M 's Advantages
Released 3 years and 4 months late
Boost Clock1127MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (160.4GB/s vs 96.00GB/s)
1152 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 580M
0.952 TFLOPS
GeForce GTX 980M +263%
3.462 TFLOPS
VS

Graphics Card

Jun 2011
Release Date
Oct 2014
GeForce 500M
Generation
GeForce 900M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

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

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
96.00GB/s
Bandwidth
160.4GB/s

Render Config

-
-
-
8
SM Count
-
384
Shading Units
1536
64
TMUs
96
32
ROPs
64
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
48 KB (per SMM)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

9.920 GPixel/s
Pixel Rate
72.13 GPixel/s
39.68 GTexel/s
Texture Rate
108.2 GTexel/s
-
-
-
952.3 GFLOPS
FP32 (float)
3.462 TFLOPS
79.36 GFLOPS
FP64 (double)
108.2 GFLOPS

Board Design

100W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

GF114
GPU Name
GM204
N12E-GTX2-A1
GPU Variant
N16E-GX-A1
Fermi 2.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
5.2 billion
332 mm²
Die Size
398 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
5.2
5.1
Shader Model
6.7 (6.4)

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