NVIDIA GeForce GTX 750 Ti vs NVIDIA GeForce 505 OEM
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 Ti and 512MB VRAM GeForce 505 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 750 Ti 's Advantages
Released 1 years and 1 months late
Boost Clock1085MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (86.40GB/s vs 9.600GB/s)
624 additional rendering cores
NVIDIA GeForce 505 OEM 's Advantages
Lower TDP (25W vs 60W)
Score
Benchmark
FP32 (float)
GeForce GTX 750 Ti
+2986%
1.389 TFLOPS
GeForce 505 OEM
0.045 TFLOPS
Graphics Card
Feb 2014
Release Date
Jan 2013
GeForce 700
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
1020 MHz
Base Clock
-
1085 MHz
Boost Clock
-
1350 MHz
Memory Clock
600 MHz
Memory
2GB
Memory Size
512MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
86.40GB/s
Bandwidth
9.600GB/s
Render Config
-
-
-
-
SM Count
2
640
Shading Units
16
40
TMUs
8
16
ROPs
4
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
32 KB
-
-
-
Theoretical Performance
17.36 GPixel/s
Pixel Rate
2.356 GPixel/s
43.40 GTexel/s
Texture Rate
4.712 GTexel/s
-
-
-
1389 GFLOPS
FP32 (float)
44.86 GFLOPS
43.40 GFLOPS
FP64 (double)
-
Board Design
60W
TDP
25W
250 W
Suggested PSU
200 W
2x DVI
1x mini-HDMI 2.0
Outputs
1x DVI
1x HDMI
1x VGA
None
Power Connectors
None
Graphics Processor
GM107
GPU Name
GT218
GM107-400-A2
GPU Variant
GT218-300-B1
Maxwell
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.87 billion
Transistors
0.26 billion
148 mm²
Die Size
57 mm²
Graphics Features
12 (11_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.0
CUDA
1.2
5.1
Shader Model
4.1
