GeForce GTX 680 vs GeForce GTX 560 Ti OEM
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 680 and 1024MB VRAM GeForce GTX 560 Ti OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 680 's Advantages
Released 1 years late
Boost Clock1058MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (192.3GB/s vs 128.3GB/s)
1152 additional rendering cores
GeForce GTX 560 Ti OEM 's Advantages
Lower TDP (170W vs 195W)
Score
Benchmark
FP32 (float)
GeForce GTX 680
+157%
3250
GeForce GTX 560 Ti OEM
1263
Graphics Card
Mar 2012
Release Date
Mar 2011
GeForce 600
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1006 MHz
Base Clock
-
1058 MHz
Boost Clock
-
1502 MHz
Memory Clock
1002 MHz
Memory
2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
192.3GB/s
Bandwidth
128.3GB/s
Render Config
-
SM Count
8
1536
Shading Units
384
128
TMUs
64
32
ROPs
32
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
512 KB
Theoretical Performance
33.86 GPixel/s
Pixel Rate
13.17 GPixel/s
135.4 GTexel/s
Texture Rate
52.67 GTexel/s
3.250 TFLOPS
FP32 (float)
1263 GFLOPS
135.4 GFLOPS
FP64 (double)
105.3 GFLOPS
Board Design
195W
TDP
170W
450 W
Suggested PSU
450 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
GF114
GK104-400-A2
GPU Variant
GF114-400-A1
Kepler
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
1.95 billion
294 mm²
Die Size
332 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
2.1
5.1
Shader Model
5.1
