NVIDIA GeForce GTX 680 Mac Edition vs NVIDIA GeForce GTX 560 Ti 448
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 680 Mac Edition and 1280MB VRAM GeForce GTX 560 Ti 448 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 680 Mac Edition 's Advantages
Released 1 years and 5 months late
Boost Clock1058MHz
More VRAM (2GB vs 1280GB)
Larger VRAM bandwidth (192.3GB/s vs 152.0GB/s)
1088 additional rendering cores
Lower TDP (195W vs 210W)
Score
Benchmark
FP32 (float)
GeForce GTX 680 Mac Edition
+147%
3.25 TFLOPS
GeForce GTX 560 Ti 448
1.312 TFLOPS
Graphics Card
Apr 2013
Release Date
Nov 2011
GeForce 600
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1006 MHz
Base Clock
-
1058 MHz
Boost Clock
-
1502 MHz
Memory Clock
950 MHz
Memory
2GB
Memory Size
1280MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
320bit
192.3GB/s
Bandwidth
152.0GB/s
Render Config
-
-
-
-
SM Count
14
1536
Shading Units
448
128
TMUs
56
32
ROPs
40
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
640 KB
-
-
-
Theoretical Performance
33.86 GPixel/s
Pixel Rate
20.50 GPixel/s
135.4 GTexel/s
Texture Rate
40.99 GTexel/s
-
-
-
3.250 TFLOPS
FP32 (float)
1312 GFLOPS
135.4 GFLOPS
FP64 (double)
164.0 GFLOPS
Board Design
195W
TDP
210W
450 W
Suggested PSU
550 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
2x DVI
1x mini-HDMI 1.3a
2x 6-pin
Power Connectors
2x 6-pin
Graphics Processor
GK104
GPU Name
GF110
GK104-400-A2
GPU Variant
GF110-270-A1
Kepler
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
3 billion
294 mm²
Die Size
520 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
2.0
5.1
Shader Model
5.1
