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

NVIDIA GeForce GTX 980M vs NVIDIA GeForce GTX 580M

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 980M and 2GB VRAM GeForce GTX 580M 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 980M +263%
3.462 TFLOPS
GeForce GTX 580M
0.952 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

72.13 GPixel/s
Pixel Rate
9.920 GPixel/s
108.2 GTexel/s
Texture Rate
39.68 GTexel/s
-
FP16 (half)
-
3.462 TFLOPS
FP32 (float)
952.3 GFLOPS
108.2 GFLOPS
FP64 (double)
79.36 GFLOPS

Graphics Processor

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

Board Design

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

Graphics Features

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

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