GPU Comparison
GEFORCE
NVIDIA Quadro K6000
CORE STATE
GK110B
VRAM
12 GB
CLOCK SPEED
902 MHz
TDP
225 W
BUS WIDTH
384 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
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_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Quadro K6000
Quadro K620M
Core Specs
Shading Units
2,880
384
-86.7%
Shaders
2,880
384
-86.7%
TMUs
240
16
-93.3%
ROPs
48
8
-83.3%
Clocks
Base Clock
797 MHz
1029 MHz
Boost Clock
902 MHz
1124 MHz
Memory Clock
1502 MHz
6 Gbps effective
1001 MHz
2 Gbps effective
Memory
Memory Size
12 GB
2 GB
VRAM (MB)
12,288
2,048
-83.3%
Memory Type
GDDR5
DDR3
Memory Bus
384 bit
64 bit
Bandwidth
288.4 GB/s
16.02 GB/s
Cache
L1 Cache
16 KB (per SMX)
64 KB (per SMM)
L2 Cache
1536 KB
1024 KB
Performance
Pixel Rate
54.12 GPixel/s
8.992 GPixel/s
Texture Rate
216.5 GTexel/s
17.98 GTexel/s
FP32 (TFLOPS)
5.196 TFLOPS
863.2 GFLOPS
FP64 (TFLOPS)
1.732 TFLOPS (1:3)
26.98 GFLOPS (1:32)
Power
TDP
225 W
30 W
TDP (W)
225
30
-86.7%
Suggested PSU
550 W
—
Power Connectors
2x 6-pin
None
Architecture
Architecture
Kepler
Maxwell
GPU Name
GK110B
GM108S
Generation
Quadro Kepler
(Kx000)
Quadro Kepler-M
(Kx200M)
Process Size
28 nm
28 nm
Transistors
7,080 million
1,020 million
Die Size
561 mm²
77 mm²
Foundry
TSMC
TSMC
Density
12.6M / mm²
13.2M / mm²
API Support
DirectX
12 (11_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.175
1.4
OpenCL
3.0
3.0
CUDA
3.5
5.0
Shader Model
6.5 (5.1)
6.7 (5.1)
Physical
Slot Width
Dual-slot
MXM Module
Length
267 mm
10.5 inches
—
Height
111 mm
4.4 inches
—
Outputs
2x DVI2x DisplayPort 1.2
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
MXM-A (3.0)
Other
Launch Price
5,265 USD
—
Production
End-of-life
End-of-life
Predecessor
Quadro Fermi
Quadro Fermi-M
Successor
Quadro Maxwell
Quadro Maxwell-M