NVIDIA GeForce GTX 980MX vs NVIDIA GeForce GTX 580 Rev. 2
GPU · Specs Compare
Graphics Card
Release Date
Jun 2016
Jun 2011
Generation
GeForce 900M
GeForce 500
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1050 MHz
—
Boost Clock
1178 MHz
—
Memory Clock
1500 MHz
1002 MHz
Memory
Memory Size
8GB
1536MB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
384bit
Bandwidth
192.0GB/s
192.4GB/s
Render Config
Shading Units
1664
512
TMUs
104
64
ROPs
64
48
L1 Cache
48 KB (per SMM)
64 KB (per SM)
L2 Cache
2 MB
768 KB
SM Count
—
16
Theoretical Performance
Pixel Rate
75.39 GPixel/s
24.70 GPixel/s
Texture Rate
122.5 GTexel/s
49.41 GTexel/s
FP32 (float)
3.920 TFLOPS
1.581 TFLOPS
FP64 (double)
122.5 GFLOPS
197.6 GFLOPS
Graphics Processor
GPU Name
GM204
GF110
GPU Variant
N16E-GXX-A1
GF110-380-A1
Architecture
Maxwell 2.0
Fermi 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
40 nm
Transistors
5.2 billion
3 billion
Die Size
398 mm²
520 mm²
Board Design
TDP
148W
244W
Outputs
No outputs
2x DVI1x mini-HDMI 1.3a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
550 W
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
1.1
Vulkan
1.3
N/A
CUDA
5.2
2.0
Shader Model
6.4
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.