GPU Comparison
GEFORCE
NVIDIA GeForce MX330
CORE STATE
GP108B
VRAM
2 GB
CLOCK SPEED
1594 MHz
TDP
10 W
BUS WIDTH
64 bit
ARCHITECTURE
Pascal
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
MX330
Quadro K620
Core Specs
Shading Units
384
384
0.0%
Shaders
384
384
0.0%
TMUs
24
24
0.0%
ROPs
16
16
0.0%
SM Count
3
—
Clocks
Base Clock
1531 MHz
1058 MHz
Boost Clock
1594 MHz
1124 MHz
Memory Clock
1752 MHz
7 Gbps effective
900 MHz
1800 Mbps effective
Memory
Memory Size
2 GB
2 GB
VRAM (MB)
2,048
2,048
0.0%
Memory Type
GDDR5
DDR3
Memory Bus
64 bit
128 bit
Bandwidth
56.06 GB/s
28.80 GB/s
Cache
L1 Cache
48 KB (per SM)
64 KB (per SMM)
L2 Cache
512 KB
2 MB
Performance
Pixel Rate
25.50 GPixel/s
17.98 GPixel/s
Texture Rate
38.26 GTexel/s
26.98 GTexel/s
FP32 (TFLOPS)
1,224.2 GFLOPS
863.2 GFLOPS
FP64 (TFLOPS)
38.26 GFLOPS (1:32)
26.98 GFLOPS (1:32)
FP16 (TFLOPS)
19.13 GFLOPS (1:64)
—
Power
TDP
10 W
45 W
TDP (W)
10
45
+350.0%
Suggested PSU
—
200 W
Power Connectors
None
None
Architecture
Architecture
Pascal
Maxwell
GPU Name
GP108B
GM107
Generation
GeForce MX
(3xx)
Quadro Kepler
(Kx200)
Process Size
14 nm
28 nm
Transistors
1,800 million
1,870 million
Die Size
74 mm²
148 mm²
Foundry
Samsung
TSMC
Density
24.3M / mm²
12.6M / mm²
API Support
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
6.1
5.0
Shader Model
6.8
6.7 (5.1)
Physical
Slot Width
IGP
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
PCIe 3.0 x4
PCIe 2.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
Quadro Fermi
Successor
—
Quadro Maxwell