GPU Comparison
GEFORCE
NVIDIA GeForce GTX 560
CORE STATE
GF114
VRAM
1024 MB
CLOCK SPEED
—
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2011
VS
GEFORCE
Quadro K620M
CORE STATE
GM108S
VRAM
2 GB
CLOCK SPEED
1124 MHz
TDP
30 W
BUS WIDTH
64 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 560
Quadro K620M
Core Specs
Shading Units
336
384
+14.3%
Shaders
336
384
+14.3%
TMUs
56
16
-71.4%
ROPs
32
8
-75.0%
SM Count
7
—
Clocks
Base Clock
—
1029 MHz
Boost Clock
—
1124 MHz
GPU Clock
810 MHz
—
Shader Clock
1620 MHz
—
Memory Clock
1000 MHz
4 Gbps effective
1001 MHz
2 Gbps effective
Memory
Memory Size
1024 MB
2 GB
VRAM (MB)
1,024
2,048
+100.0%
Memory Type
GDDR5
DDR3
Memory Bus
256 bit
64 bit
Bandwidth
128.0 GB/s
16.02 GB/s
Cache
L1 Cache
64 KB (per SM)
64 KB (per SMM)
L2 Cache
512 KB
1024 KB
Performance
Pixel Rate
11.34 GPixel/s
8.992 GPixel/s
Texture Rate
45.36 GTexel/s
17.98 GTexel/s
FP32 (TFLOPS)
1,088.6 GFLOPS
863.2 GFLOPS
FP64 (TFLOPS)
90.72 GFLOPS (1:12)
26.98 GFLOPS (1:32)
Power
TDP
150 W
30 W
TDP (W)
150
30
-80.0%
Suggested PSU
450 W
—
Power Connectors
2x 6-pin
None
Architecture
Architecture
Fermi 2.0
Maxwell
GPU Name
GF114
GM108S
Generation
GeForce 500
Quadro Kepler-M
(Kx200M)
Process Size
40 nm
28 nm
Transistors
1,950 million
1,020 million
Die Size
332 mm²
77 mm²
Foundry
TSMC
TSMC
Density
5.9M / mm²
13.2M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
—
1.4
OpenCL
1.1
3.0
CUDA
2.1
5.0
Shader Model
5.1
6.7 (5.1)
Physical
Slot Width
Dual-slot
MXM Module
Length
210 mm
8.3 inches
—
Outputs
2x DVI1x mini-HDMI 1.3a
Portable Device Dependent
Bus Interface
PCIe 2.0 x16
MXM-A (3.0)
Other
Launch Price
199 USD
—
Production
End-of-life
End-of-life
Predecessor
GeForce 400
Quadro Fermi-M
Successor
GeForce 600
Quadro Maxwell-M