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 GTX 1630
CORE STATE
TU117
VRAM
4 GB
CLOCK SPEED
1785 MHz
TDP
75 W
BUS WIDTH
64 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GT 755M
GTX 1630
Core Specs
Shading Units
384
512
+33.3%
Shaders
384
512
+33.3%
TMUs
32
32
0.0%
ROPs
16
16
0.0%
SM Count
—
8
Clocks
Base Clock
980 MHz
1740 MHz
Boost Clock
1020 MHz
1785 MHz
Memory Clock
1350 MHz
5.4 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
2 GB
4 GB
VRAM (MB)
2,048
4,096
+100.0%
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)
64 KB (per SM)
L2 Cache
256 KB
1024 KB
Performance
Pixel Rate
8.160 GPixel/s
28.56 GPixel/s
Texture Rate
32.64 GTexel/s
57.12 GTexel/s
FP32 (TFLOPS)
783.4 GFLOPS
1.828 TFLOPS
FP64 (TFLOPS)
32.64 GFLOPS (1:24)
57.12 GFLOPS (1:32)
FP16 (TFLOPS)
—
3.656 TFLOPS (2:1)
Power
TDP
50 W
75 W
TDP (W)
50
75
+50.0%
Suggested PSU
—
250 W
Power Connectors
None
None
Architecture
Architecture
Kepler
Turing
GPU Name
GK107
TU117
Generation
GeForce 700M
GeForce 16
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
Single-slot
Length
—
145 mm
5.7 inches
Height
—
69 mm
2.7 inches
Outputs
Portable Device Dependent
1x DVI1x HDMI 2.01x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 600M
GeForce 10
Successor
GeForce 800M
GeForce 20