GPU Comparison
GEFORCE
NVIDIA Quadro K2200
CORE STATE
GM107
VRAM
4 GB
CLOCK SPEED
1124 MHz
TDP
68 W
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2014
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_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Quadro K2200
Quadro K620
Core Specs
Shading Units
640
384
-40.0%
Shaders
640
384
-40.0%
TMUs
40
24
-40.0%
ROPs
16
16
0.0%
Clocks
Base Clock
1046 MHz
1058 MHz
Boost Clock
1124 MHz
1124 MHz
Memory Clock
1253 MHz
5 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
128 bit
128 bit
Bandwidth
80.19 GB/s
28.80 GB/s
Cache
L1 Cache
64 KB (per SMM)
64 KB (per SMM)
L2 Cache
2 MB
2 MB
Performance
Pixel Rate
17.98 GPixel/s
17.98 GPixel/s
Texture Rate
44.96 GTexel/s
26.98 GTexel/s
FP32 (TFLOPS)
1,438.7 GFLOPS
863.2 GFLOPS
FP64 (TFLOPS)
44.96 GFLOPS (1:32)
26.98 GFLOPS (1:32)
Power
TDP
68 W
45 W
TDP (W)
68
45
-33.8%
Suggested PSU
250 W
200 W
Power Connectors
None
None
Architecture
Architecture
Maxwell
Maxwell
GPU Name
GM107
GM107
Generation
Quadro Kepler
(Kx200)
Quadro Kepler
(Kx200)
Process Size
28 nm
28 nm
Transistors
1,870 million
1,870 million
Die Size
148 mm²
148 mm²
Foundry
TSMC
TSMC
Density
12.6M / mm²
12.6M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
5.0
5.0
Shader Model
6.7 (5.1)
6.7 (5.1)
Physical
Slot Width
Single-slot
Single-slot
Length
202 mm
8 inches
160 mm
6.3 inches
Height
111 mm
4.4 inches
69 mm
2.7 inches
Outputs
1x DVI2x DisplayPort 1.2
1x DVI1x DisplayPort 1.2
Bus Interface
PCIe 2.0 x16
PCIe 2.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Quadro Fermi
Quadro Fermi
Successor
Quadro Maxwell
Quadro Maxwell