GPU Comparison
GEFORCE
NVIDIA GeForce GT 755M
CORE STATE
GK107
VRAM
2 GB
CLOCK SPEED
1020 MHz
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
VS
GEFORCE
GeForce MX550
CORE STATE
TU117SB
VRAM
2 GB
CLOCK SPEED
1320 MHz
TDP
25 W
BUS WIDTH
64 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GT 755M
MX550
Core Specs
Shading Units
384
1,024
+166.7%
Shaders
384
1,024
+166.7%
TMUs
32
32
0.0%
ROPs
16
16
0.0%
SM Count
—
16
Clocks
Base Clock
980 MHz
1065 MHz
Boost Clock
1020 MHz
1320 MHz
Memory Clock
1350 MHz
5.4 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
2 GB
2 GB
VRAM (MB)
2,048
2,048
0.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
64 bit
Bandwidth
86.40 GB/s
96.00 GB/s
Cache
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
256 KB
2 MB
Performance
Pixel Rate
8.160 GPixel/s
21.12 GPixel/s
Texture Rate
32.64 GTexel/s
42.24 GTexel/s
FP32 (TFLOPS)
783.4 GFLOPS
2.703 TFLOPS
FP64 (TFLOPS)
32.64 GFLOPS (1:24)
42.24 GFLOPS (1:64)
FP16 (TFLOPS)
—
2.703 TFLOPS (1:1)
Power
TDP
50 W
25 W
TDP (W)
50
25
-50.0%
Power Connectors
None
None
Architecture
Architecture
Kepler
Turing
GPU Name
GK107
TU117SB
Generation
GeForce 700M
GeForce MX
(5xx)
Process Size
28 nm
12 nm
Transistors
1,270 million
4,700 million
Die Size
118 mm²
200 mm²
Foundry
TSMC
TSMC
Density
10.8M / mm²
23.5M / mm²
API Support
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.175
1.4
OpenCL
3.0
3.0
CUDA
3.0
7.5
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
MXM Module
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 600M
—
Successor
GeForce 800M
—