Home GPU Comparison NVIDIA GeForce GTX 580M vs NVIDIA GeForce 825M

NVIDIA GeForce GTX 580M vs NVIDIA GeForce 825M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 580M and 1024MB VRAM GeForce 825M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 580M 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 14.40GB/s)
NVIDIA GeForce 825M 's Advantages
Released 2 years and 7 months late
Boost Clock941MHz
Lower TDP (33W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 580M +31%
0.952 TFLOPS
GeForce 825M
0.723 TFLOPS
VS

Graphics Card

Jun 2011
Release Date
Jan 2014
GeForce 500M
Generation
GeForce 800M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
850 MHz
-
Boost Clock
941 MHz
750 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
96.00GB/s
Bandwidth
14.40GB/s

Render Config

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

Theoretical Performance

9.920 GPixel/s
Pixel Rate
7.528 GPixel/s
39.68 GTexel/s
Texture Rate
30.11 GTexel/s
-
-
-
952.3 GFLOPS
FP32 (float)
722.7 GFLOPS
79.36 GFLOPS
FP64 (double)
30.11 GFLOPS

Board Design

100W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GF114
GPU Name
GK208
N12E-GTX2-A1
GPU Variant
-
Fermi 2.0
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
1.02 billion
332 mm²
Die Size
87 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
2.1
CUDA
3.5
5.1
Shader Model
5.1

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