GPU Comparison
GEFORCE
NVIDIA GeForce GTX 560 Ti
CORE STATE
GF114
VRAM
1024 MB
CLOCK SPEED
—
TDP
170 W
BUS WIDTH
256 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2011
VS
GEFORCE
Tesla K80
CORE STATE
GK210
VRAM
12 GB
CLOCK SPEED
824 MHz
TDP
300 W
BUS WIDTH
384 bit
ARCHITECTURE
Kepler 2.0
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 560 Ti
Tesla K80
Core Specs
Shading Units
384
2,496
+550.0%
Shaders
384
2,496
+550.0%
TMUs
64
208
+225.0%
ROPs
32
48
+50.0%
SM Count
8
—
Clocks
Base Clock
—
562 MHz
Boost Clock
—
824 MHz
GPU Clock
823 MHz
—
Shader Clock
1645 MHz
—
Memory Clock
1002 MHz
4 Gbps effective
1253 MHz
5 Gbps effective
Memory
Memory Size
1024 MB
12 GB
VRAM (MB)
1,024
12,288
+1100.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
384 bit
Bandwidth
128.3 GB/s
240.6 GB/s
Cache
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
512 KB
1536 KB
Performance
Pixel Rate
13.17 GPixel/s
42.85 GPixel/s
Texture Rate
52.67 GTexel/s
171.4 GTexel/s
FP32 (TFLOPS)
1,263.4 GFLOPS
4.113 TFLOPS
FP64 (TFLOPS)
105.3 GFLOPS (1:12)
1,371.1 GFLOPS (1:3)
Power
TDP
170 W
300 W
TDP (W)
170
300
+76.5%
Suggested PSU
450 W
700 W
Power Connectors
2x 6-pin
1x 8-pin
Architecture
Architecture
Fermi 2.0
Kepler 2.0
GPU Name
GF114
GK210
Generation
GeForce 500
Tesla Kepler
(Kxx)
Process Size
40 nm
28 nm
Transistors
1,950 million
7,100 million
Die Size
332 mm²
561 mm²
Foundry
TSMC
TSMC
Density
5.9M / mm²
12.7M / mm²
API Support
DirectX
12 (11_0)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
—
1.2.175
OpenCL
1.1
3.0
CUDA
2.1
3.7
Shader Model
5.1
6.5 (5.1)
Physical
Slot Width
Dual-slot
Dual-slot
Length
229 mm
9 inches
267 mm
10.5 inches
Outputs
2x DVI1x mini-HDMI 1.3a
No outputs
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Other
Launch Price
249 USD
—
Production
End-of-life
End-of-life
Predecessor
GeForce 400
Tesla Fermi
Successor
GeForce 600
Tesla Maxwell