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 K620M
CORE STATE
GM108S
VRAM
2 GB
CLOCK SPEED
1124 MHz
TDP
30 W
BUS WIDTH
64 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
MX330
Quadro K620M
Core Specs
Shading Units
384
384
0.0%
Shaders
384
384
0.0%
TMUs
24
16
-33.3%
ROPs
16
8
-50.0%
SM Count
3
—
Clocks
Base Clock
1531 MHz
1029 MHz
Boost Clock
1594 MHz
1124 MHz
Memory Clock
1752 MHz
7 Gbps effective
1001 MHz
2 Gbps effective
Memory
Memory Size
2 GB
2 GB
VRAM (MB)
2,048
2,048
0.0%
Memory Type
GDDR5
DDR3
Memory Bus
64 bit
64 bit
Bandwidth
56.06 GB/s
16.02 GB/s
Cache
L1 Cache
48 KB (per SM)
64 KB (per SMM)
L2 Cache
512 KB
1024 KB
Performance
Pixel Rate
25.50 GPixel/s
8.992 GPixel/s
Texture Rate
38.26 GTexel/s
17.98 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
30 W
TDP (W)
10
30
+200.0%
Power Connectors
None
None
Architecture
Architecture
Pascal
Maxwell
GPU Name
GP108B
GM108S
Generation
GeForce MX
(3xx)
Quadro Kepler-M
(Kx200M)
Process Size
14 nm
28 nm
Transistors
1,800 million
1,020 million
Die Size
74 mm²
77 mm²
Foundry
Samsung
TSMC
Density
24.3M / mm²
13.2M / 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
MXM Module
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x4
MXM-A (3.0)
Other
Production
End-of-life
End-of-life
Predecessor
—
Quadro Fermi-M
Successor
—
Quadro Maxwell-M