GPU Comparison
GEFORCE
NVIDIA Quadro K4100M
CORE STATE
GK104
VRAM
4 GB
CLOCK SPEED
706 MHz
TDP
100 W
BUS WIDTH
256 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
VS
GEFORCE
Quadro K620
CORE STATE
GM107
VRAM
2 GB
CLOCK SPEED
1124 MHz
TDP
45 W
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Quadro K4100M
Quadro K620
Core Specs
Shading Units
1,152
384
-66.7%
Shaders
1,152
384
-66.7%
TMUs
96
24
-75.0%
ROPs
32
16
-50.0%
Clocks
Base Clock
706 MHz
1058 MHz
Boost Clock
706 MHz
1124 MHz
Memory Clock
800 MHz
3.2 Gbps effective
900 MHz
1800 Mbps effective
Memory
Memory Size
4 GB
2 GB
VRAM (MB)
4,096
2,048
-50.0%
Memory Type
GDDR5
DDR3
Memory Bus
256 bit
128 bit
Bandwidth
102.4 GB/s
28.80 GB/s
Cache
L1 Cache
16 KB (per SMX)
64 KB (per SMM)
L2 Cache
512 KB
2 MB
Performance
Pixel Rate
16.94 GPixel/s
17.98 GPixel/s
Texture Rate
67.78 GTexel/s
26.98 GTexel/s
FP32 (TFLOPS)
1.627 TFLOPS
863.2 GFLOPS
FP64 (TFLOPS)
67.78 GFLOPS (1:24)
26.98 GFLOPS (1:32)
Power
TDP
100 W
45 W
TDP (W)
100
45
-55.0%
Suggested PSU
—
200 W
Power Connectors
None
None
Architecture
Architecture
Kepler
Maxwell
GPU Name
GK104
GM107
Generation
Quadro Kepler-M
(Kx100M)
Quadro Kepler
(Kx200)
Process Size
28 nm
28 nm
Transistors
3,540 million
1,870 million
Die Size
294 mm²
148 mm²
Foundry
TSMC
TSMC
Density
12.0M / mm²
12.6M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.175
1.4
OpenCL
3.0
3.0
CUDA
3.0
5.0
Shader Model
6.5 (5.1)
6.7 (5.1)
Physical
Slot Width
MXM Module
Single-slot
Length
—
160 mm
6.3 inches
Height
—
69 mm
2.7 inches
Outputs
Portable Device Dependent
1x DVI1x DisplayPort 1.2
Bus Interface
MXM-B (3.0)
PCIe 2.0 x16
Other
Launch Price
1,499 USD
—
Production
End-of-life
End-of-life
Predecessor
Quadro Fermi-M
Quadro Fermi
Successor
Quadro Maxwell-M
Quadro Maxwell