GPU Comparison
GEFORCE
NVIDIA PG506-232
CORE STATE
GA100
VRAM
24 GB
CLOCK SPEED
1440 MHz
TDP
165 W
BUS WIDTH
3072 bit
ARCHITECTURE
Ampere
PROCESS
7 nm
LAUNCH DATE
2021
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
PG506-232
Quadro K620
Core Specs
Shading Units
3,584
384
-89.3%
Shaders
3,584
384
-89.3%
TMUs
224
24
-89.3%
ROPs
96
16
-83.3%
SM Count
56
—
Clocks
Base Clock
930 MHz
1058 MHz
Boost Clock
1440 MHz
1124 MHz
Memory Clock
1215 MHz
2.4 Gbps effective
900 MHz
1800 Mbps effective
Memory
Memory Size
24 GB
2 GB
VRAM (MB)
24,576
2,048
-91.7%
Memory Type
HBM2
DDR3
Memory Bus
3072 bit
128 bit
Bandwidth
933.1 GB/s
28.80 GB/s
Cache
L1 Cache
192 KB (per SM)
64 KB (per SMM)
L2 Cache
24 MB
2 MB
Performance
Pixel Rate
138.2 GPixel/s
17.98 GPixel/s
Texture Rate
322.6 GTexel/s
26.98 GTexel/s
FP32 (TFLOPS)
10.32 TFLOPS
863.2 GFLOPS
FP64 (TFLOPS)
5.161 TFLOPS (1:2)
26.98 GFLOPS (1:32)
FP16 (TFLOPS)
10.32 TFLOPS (1:1)
—
AI/RT
Tensor Cores
224
—
Power
TDP
165 W
45 W
TDP (W)
165
45
-72.7%
Suggested PSU
450 W
200 W
Power Connectors
8-pin EPS
None
Architecture
Architecture
Ampere
Maxwell
GPU Name
GA100
GM107
Generation
Server Ampere
(Axx)
Quadro Kepler
(Kx200)
Process Size
7 nm
28 nm
Transistors
54,200 million
1,870 million
Die Size
826 mm²
148 mm²
Foundry
TSMC
TSMC
Density
65.6M / mm²
12.6M / mm²
API Support
DirectX
—
12 (11_0)
OpenGL
—
4.6
Vulkan
—
1.4
OpenCL
3.0
3.0
CUDA
8.0
5.0
Shader Model
—
6.7 (5.1)
Physical
Slot Width
Dual-slot
Single-slot
Length
267 mm
10.5 inches
160 mm
6.3 inches
Height
112 mm
4.4 inches
69 mm
2.7 inches
Outputs
No outputs
1x DVI1x DisplayPort 1.2
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Tesla Turing
Quadro Fermi
Successor
Server Ada
Quadro Maxwell