NVIDIA GeForce GTX 750 Ti vs NVIDIA GeForce GT 545 OEM
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 Ti and 1024MB VRAM GeForce GT 545 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 2 years and 9 months late
Boost Clock1085MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (86.40GB/s vs 64.00GB/s)
496 additional rendering cores
Lower TDP (60W vs 105W)
Score
Benchmark
FP32 (float)
GeForce GTX 750 Ti
+177%
1.389 TFLOPS
GeForce GT 545 OEM
0.501 TFLOPS
Graphics Card
Feb 2014
Release Date
May 2011
GeForce 700
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1020 MHz
Base Clock
-
1085 MHz
Boost Clock
-
1350 MHz
Memory Clock
1000 MHz
Memory
2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
86.40GB/s
Bandwidth
64.00GB/s
Render Config
-
-
-
-
SM Count
3
640
Shading Units
144
40
TMUs
24
16
ROPs
16
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
17.36 GPixel/s
Pixel Rate
5.226 GPixel/s
43.40 GTexel/s
Texture Rate
20.90 GTexel/s
-
-
-
1389 GFLOPS
FP32 (float)
501.4 GFLOPS
43.40 GFLOPS
FP64 (double)
41.78 GFLOPS
Board Design
60W
TDP
105W
250 W
Suggested PSU
300 W
2x DVI
1x mini-HDMI 2.0
Outputs
2x DVI
1x mini-HDMI 1.3a
None
Power Connectors
1x 6-pin
Graphics Processor
GM107
GPU Name
GF116
GM107-400-A2
GPU Variant
GF116-110-KA-A1
Maxwell
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.87 billion
Transistors
1.17 billion
148 mm²
Die Size
238 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.0
CUDA
2.1
5.1
Shader Model
5.1
