GPU Comparison
GEFORCE
NVIDIA GeForce 930A
CORE STATE
GM108
VRAM
2 GB
CLOCK SPEED
941 MHz
TDP
33 W
BUS WIDTH
64 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2015
VS
GEFORCE
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
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
930A
GT 555M
Core Specs
Shading Units
384
144
-62.5%
Shaders
384
144
-62.5%
TMUs
24
24
0.0%
ROPs
8
16
+100.0%
SM Count
—
3
Clocks
Base Clock
928 MHz
—
Boost Clock
941 MHz
—
GPU Clock
—
590 MHz
Shader Clock
—
1180 MHz
Memory Clock
1001 MHz
2 Gbps effective
900 MHz
1800 Mbps effective
Memory
Memory Size
2 GB
1024 MB
VRAM (MB)
2,048
1,024
-50.0%
Memory Type
DDR3
DDR3
Memory Bus
64 bit
128 bit
Bandwidth
16.02 GB/s
28.80 GB/s
Cache
L1 Cache
64 KB (per SMM)
64 KB (per SM)
L2 Cache
1024 KB
256 KB
Performance
Pixel Rate
7.528 GPixel/s
3.540 GPixel/s
Texture Rate
22.58 GTexel/s
14.16 GTexel/s
FP32 (TFLOPS)
722.7 GFLOPS
339.8 GFLOPS
FP64 (TFLOPS)
22.58 GFLOPS (1:32)
28.32 GFLOPS (1:12)
Power
TDP
33 W
35 W
TDP (W)
33
35
+6.1%
Power Connectors
None
—
Architecture
Architecture
Maxwell
Fermi
GPU Name
GM108
GF106
Generation
GeForce 900A
GeForce 500M
Process Size
28 nm
40 nm
Transistors
1,020 million
1,170 million
Die Size
77 mm²
238 mm²
Foundry
TSMC
TSMC
Density
13.2M / mm²
4.9M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
—
OpenCL
3.0
1.1
CUDA
5.0
2.1
Shader Model
6.7 (5.1)
5.1
Physical
Slot Width
IGP
—
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
PCIe 2.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 800A
GeForce 400M
Successor
—
GeForce 600M