Home GPU Comparison NVIDIA GeForce GTX 580 vs NVIDIA GeForce GTX 560

NVIDIA GeForce GTX 580 vs NVIDIA GeForce GTX 560

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 580 and 1024MB VRAM GeForce GTX 560 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 580 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (192.4GB/s vs 128.0GB/s)
176 additional rendering cores
NVIDIA GeForce GTX 560 's Advantages
Released 6 months late
Lower TDP (150W vs 244W)

Score

Benchmark

FP32 (float)
GeForce GTX 580 +45%
1.581 TFLOPS
GeForce GTX 560
1.089 TFLOPS
VS

Graphics Card

Nov 2010
Release Date
May 2011
GeForce 500
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1002 MHz
Memory Clock
1000 MHz

Memory

1536MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
192.4GB/s
Bandwidth
128.0GB/s

Render Config

-
-
-
16
SM Count
7
512
Shading Units
336
64
TMUs
56
48
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
768 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

24.70 GPixel/s
Pixel Rate
11.34 GPixel/s
49.41 GTexel/s
Texture Rate
45.36 GTexel/s
-
-
-
1.581 TFLOPS
FP32 (float)
1089 GFLOPS
197.6 GFLOPS
FP64 (double)
90.72 GFLOPS

Board Design

244W
TDP
150W
550 W
Suggested PSU
450 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x mini-HDMI 1.3a
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

GF110
GPU Name
GF114
GF110-375-A1
GPU Variant
GF114-325-A1
Fermi 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
3 billion
Transistors
1.95 billion
520 mm²
Die Size
332 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.0
CUDA
2.1
5.1
Shader Model
5.1

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