GPU Comparison
GPU
Intel UHD Graphics P630
CORE STATE
Comet Lake GT2
VRAM
System Shared
CLOCK SPEED
1200 MHz
TDP
15 W
BUS WIDTH
System Shared
ARCHITECTURE
Generation 9.5
PROCESS
14 nm+++
LAUNCH DATE
2020
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
UHD Graphics P630
Quadro K620
Core Specs
Shading Units
192
384
+100.0%
Shaders
192
384
+100.0%
TMUs
24
24
0.0%
ROPs
3
16
+433.3%
Execution Units
24
—
Clocks
Base Clock
350 MHz
1058 MHz
Boost Clock
1200 MHz
1124 MHz
Memory Clock
System Shared
900 MHz
1800 Mbps effective
Memory
Memory Size
System Shared
2 GB
VRAM (MB)
—
2,048
Memory Type
System Shared
DDR3
Memory Bus
System Shared
128 bit
Bandwidth
System Dependent
28.80 GB/s
Cache
L1 Cache
—
64 KB (per SMM)
L2 Cache
—
2 MB
Performance
Pixel Rate
3.600 GPixel/s
17.98 GPixel/s
Texture Rate
28.80 GTexel/s
26.98 GTexel/s
FP32 (TFLOPS)
460.8 GFLOPS
863.2 GFLOPS
FP64 (TFLOPS)
115.2 GFLOPS (1:4)
26.98 GFLOPS (1:32)
FP16 (TFLOPS)
921.6 GFLOPS (2:1)
—
Power
TDP
15 W
45 W
TDP (W)
15
45
+200.0%
Suggested PSU
—
200 W
Power Connectors
—
None
Architecture
Architecture
Generation 9.5
Maxwell
GPU Name
Comet Lake GT2
GM107
Generation
HD Graphics-W
(Comet Lake)
Quadro Kepler
(Kx200)
Process Size
14 nm+++
28 nm
Transistors
—
1,870 million
Die Size
—
148 mm²
Foundry
Intel
TSMC
Density
—
12.6M / mm²
API Support
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
3.0
3.0
CUDA
—
5.0
Shader Model
6.5
6.7 (5.1)
Physical
Slot Width
IGP
Single-slot
Length
—
160 mm
6.3 inches
Height
—
69 mm
2.7 inches
Outputs
Motherboard Dependent
1x DVI1x DisplayPort 1.2
Bus Interface
Ring Bus
PCIe 2.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
Quadro Fermi
Successor
—
Quadro Maxwell