Home GPU Comparison NVIDIA GeForce GTX 580M vs NVIDIA GeForce GTX 765M

NVIDIA GeForce GTX 580M vs NVIDIA GeForce GTX 765M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 580M and 2GB VRAM GeForce GTX 765M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 580M 's Advantages
Larger VRAM bandwidth (96.00GB/s vs 64.13GB/s)
NVIDIA GeForce GTX 765M 's Advantages
Released 1 years and 11 months late
Boost Clock863MHz
384 additional rendering cores
Lower TDP (75W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 580M
0.952 TFLOPS
GeForce GTX 765M +39%
1.326 TFLOPS
VS

Graphics Card

Jun 2011
Release Date
May 2013
GeForce 500M
Generation
GeForce 700M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
797 MHz
-
Boost Clock
863 MHz
750 MHz
Memory Clock
1002 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
96.00GB/s
Bandwidth
64.13GB/s

Render Config

-
-
-
8
SM Count
-
384
Shading Units
768
64
TMUs
64
32
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

9.920 GPixel/s
Pixel Rate
13.81 GPixel/s
39.68 GTexel/s
Texture Rate
55.23 GTexel/s
-
-
-
952.3 GFLOPS
FP32 (float)
1326 GFLOPS
79.36 GFLOPS
FP64 (double)
55.23 GFLOPS

Board Design

100W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GF114
GPU Name
GK106
N12E-GTX2-A1
GPU Variant
N14E-GE-B-A1
Fermi 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
2.54 billion
332 mm²
Die Size
221 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
3.0
5.1
Shader Model
5.1

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