GPU Comparison
GEFORCE
NVIDIA Quadro K2100M
CORE STATE
GK106S
VRAM
2 GB
CLOCK SPEED
667 MHz
TDP
55 W
BUS WIDTH
128 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
VS
GEFORCE
Quadro K4000
CORE STATE
GK106
VRAM
3 GB
CLOCK SPEED
—
TDP
80 W
BUS WIDTH
192 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Quadro K2100M
Quadro K4000
Core Specs
Shading Units
576
768
+33.3%
Shaders
576
768
+33.3%
TMUs
48
64
+33.3%
ROPs
16
24
+50.0%
Clocks
Base Clock
667 MHz
—
Boost Clock
667 MHz
—
GPU Clock
—
810 MHz
Memory Clock
752 MHz
3 Gbps effective
1404 MHz
5.6 Gbps effective
Memory
Memory Size
2 GB
3 GB
VRAM (MB)
2,048
3,072
+50.0%
Memory Type
GDDR5
GDDR5
Memory Bus
128 bit
192 bit
Bandwidth
48.13 GB/s
134.8 GB/s
Cache
L1 Cache
16 KB (per SMX)
16 KB (per SMX)
L2 Cache
256 KB
384 KB
Performance
Pixel Rate
8.004 GPixel/s
12.96 GPixel/s
Texture Rate
32.02 GTexel/s
51.84 GTexel/s
FP32 (TFLOPS)
768.4 GFLOPS
1,244.2 GFLOPS
FP64 (TFLOPS)
32.02 GFLOPS (1:24)
51.84 GFLOPS (1:24)
Power
TDP
55 W
80 W
TDP (W)
55
80
+45.5%
Suggested PSU
—
250 W
Power Connectors
None
1x 6-pin
Architecture
Architecture
Kepler
Kepler
GPU Name
GK106S
GK106
Generation
Quadro Kepler-M
(Kx100M)
Quadro Kepler
(Kx000)
Process Size
28 nm
28 nm
Transistors
2,540 million
2,540 million
Die Size
221 mm²
221 mm²
Foundry
TSMC
TSMC
Density
11.5M / mm²
11.5M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.175
1.2.175
OpenCL
3.0
3.0
CUDA
3.0
3.0
Shader Model
6.5 (5.1)
6.5 (5.1)
Physical
Slot Width
MXM Module
Single-slot
Length
—
241 mm
9.5 inches
Height
—
111 mm
4.4 inches
Outputs
Portable Device Dependent
1x DVI2x DisplayPort 1.2
Bus Interface
MXM-A (3.0)
PCIe 2.0 x16
Other
Launch Price
—
1,269 USD
Production
End-of-life
End-of-life
Predecessor
Quadro Fermi-M
Quadro Fermi
Successor
Quadro Maxwell-M
Quadro Maxwell