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
Tesla K20m
CORE STATE
GK110
VRAM
5 GB
CLOCK SPEED
—
TDP
225 W
BUS WIDTH
320 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Quadro K6000
Tesla K20m
Core Specs
Shading Units
2,880
2,496
-13.3%
Shaders
2,880
2,496
-13.3%
TMUs
240
208
-13.3%
ROPs
48
40
-16.7%
Clocks
Base Clock
797 MHz
—
Boost Clock
902 MHz
—
GPU Clock
—
706 MHz
Memory Clock
1502 MHz
6 Gbps effective
1300 MHz
5.2 Gbps effective
Memory
Memory Size
12 GB
5 GB
VRAM (MB)
12,288
5,120
-58.3%
Memory Type
GDDR5
GDDR5
Memory Bus
384 bit
320 bit
Bandwidth
288.4 GB/s
208.0 GB/s
Cache
L1 Cache
16 KB (per SMX)
16 KB (per SMX)
L2 Cache
1536 KB
1280 KB
Performance
Pixel Rate
54.12 GPixel/s
36.71 GPixel/s
Texture Rate
216.5 GTexel/s
146.8 GTexel/s
FP32 (TFLOPS)
5.196 TFLOPS
3.524 TFLOPS
FP64 (TFLOPS)
1.732 TFLOPS (1:3)
1,174.8 GFLOPS (1:3)
Power
TDP
225 W
225 W
TDP (W)
225
225
0.0%
Suggested PSU
550 W
550 W
Power Connectors
2x 6-pin
1x 6-pin + 1x 8-pin
Architecture
Architecture
Kepler
Kepler
GPU Name
GK110B
GK110
Generation
Quadro Kepler
(Kx000)
Tesla Kepler
(Kxx)
Process Size
28 nm
28 nm
Transistors
7,080 million
7,080 million
Die Size
561 mm²
561 mm²
Foundry
TSMC
TSMC
Density
12.6M / mm²
12.6M / mm²
API Support
DirectX
12 (11_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.175
1.2.175
OpenCL
3.0
3.0
CUDA
3.5
3.5
Shader Model
6.5 (5.1)
6.5 (5.1)
Physical
Slot Width
Dual-slot
Dual-slot
Length
267 mm
10.5 inches
267 mm
10.5 inches
Height
111 mm
4.4 inches
—
Outputs
2x DVI2x DisplayPort 1.2
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Other
Launch Price
5,265 USD
3,199 USD
Production
End-of-life
End-of-life
Predecessor
Quadro Fermi
Tesla Fermi
Successor
Quadro Maxwell
Tesla Maxwell