GPU Comparison
GEFORCE
NVIDIA GeForce GT 555M
CORE STATE
GF106
VRAM
1024 MB
CLOCK SPEED
—
TDP
35 W
BUS WIDTH
128 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2011
VS
GEFORCE
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
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GT 555M
MX330
Core Specs
Shading Units
144
384
+166.7%
Shaders
144
384
+166.7%
TMUs
24
24
0.0%
ROPs
16
16
0.0%
SM Count
3
3
0.0%
Clocks
Base Clock
—
1531 MHz
Boost Clock
—
1594 MHz
GPU Clock
590 MHz
—
Shader Clock
1180 MHz
—
Memory Clock
900 MHz
1800 Mbps effective
1752 MHz
7 Gbps effective
Memory
Memory Size
1024 MB
2 GB
VRAM (MB)
1,024
2,048
+100.0%
Memory Type
DDR3
GDDR5
Memory Bus
128 bit
64 bit
Bandwidth
28.80 GB/s
56.06 GB/s
Cache
L1 Cache
64 KB (per SM)
48 KB (per SM)
L2 Cache
256 KB
512 KB
Performance
Pixel Rate
3.540 GPixel/s
25.50 GPixel/s
Texture Rate
14.16 GTexel/s
38.26 GTexel/s
FP32 (TFLOPS)
339.8 GFLOPS
1,224.2 GFLOPS
FP64 (TFLOPS)
28.32 GFLOPS (1:12)
38.26 GFLOPS (1:32)
FP16 (TFLOPS)
—
19.13 GFLOPS (1:64)
Power
TDP
35 W
10 W
TDP (W)
35
10
-71.4%
Power Connectors
—
None
Architecture
Architecture
Fermi
Pascal
GPU Name
GF106
GP108B
Generation
GeForce 500M
GeForce MX
(3xx)
Process Size
40 nm
14 nm
Transistors
1,170 million
1,800 million
Die Size
238 mm²
74 mm²
Foundry
TSMC
Samsung
Density
4.9M / mm²
24.3M / mm²
API Support
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
—
1.4
OpenCL
1.1
3.0
CUDA
2.1
6.1
Shader Model
5.1
6.8
Physical
Slot Width
—
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x4
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 400M
—
Successor
GeForce 600M
—