Home GPU Comparison NVIDIA GeForce GTX 560 vs NVIDIA GeForce GTX 780 Ti 6 GB

NVIDIA GeForce GTX 560 vs NVIDIA GeForce GTX 780 Ti 6 GB

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 560 and 6GB VRAM GeForce GTX 780 Ti 6 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 560 's Advantages
Lower TDP (150W vs 250W)
NVIDIA GeForce GTX 780 Ti 6 GB 's Advantages
Boost Clock928MHz
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (336.6GB/s vs 128.0GB/s)
2544 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 560
1.089 TFLOPS
GeForce GTX 780 Ti 6 GB +390%
5.345 TFLOPS
VS

Graphics Card

May 2011
Release Date
Unknown
GeForce 500
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
875 MHz
-
Boost Clock
928 MHz
1000 MHz
Memory Clock
1753 MHz

Memory

1024MB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
128.0GB/s
Bandwidth
336.6GB/s

Render Config

-
-
-
7
SM Count
-
336
Shading Units
2880
56
TMUs
240
32
ROPs
48
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

11.34 GPixel/s
Pixel Rate
55.68 GPixel/s
45.36 GTexel/s
Texture Rate
222.7 GTexel/s
-
-
-
1089 GFLOPS
FP32 (float)
5.345 TFLOPS
90.72 GFLOPS
FP64 (double)
222.7 GFLOPS

Board Design

150W
TDP
250W
450 W
Suggested PSU
600 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GF114
GPU Name
GK110B
GF114-325-A1
GPU Variant
-
Fermi 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
7.08 billion
332 mm²
Die Size
561 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
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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