GeForce GT 220 and Tesla K20m - video card comparison
Passmark - benchmark score GeForce GT 220 vs Tesla K20m
GeForce GT 220
224
Tesla K20m
4565
GeForce GT 220
Tesla K20m
Architecture
GT2xx (2009−2012)
Kepler (2012−2018)
GPU code name
GT216
GK110
Market segment
Desktop
Workstation
Release date
October 2009
January 2013
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Core clock speed
625 MHz
706 MHz
CUDA cores
48
-
Floating-point performance
144 gflops
3,524 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
486 million
7,080 million
Pipelines / CUDA cores
48
2496
Power consumption (TDP)
58 Watt
225 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
9.840
146.8
Memory type
GDDR3
GDDR5
Maximum RAM amount
1 GB
5 GB
Memory bus width
128 Bit
320 Bit
Memory clock speed
790 MHz
5200 MHz
Memory bandwidth
25.3 GB/s
208.0 GB/s
Display Connectors
VGADVIHDMI
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF + HDA
-
DirectX
11.1 (10_1)
12 (11_0)
CUDA
+
3.5
OpenCL
1.1
1.2
OpenGL
3.1
4.6
Shader Model
4.1
5.1
Vulkan
N/A
1.1.126