NVIDIA GeForce GTX 950 Low Power vs NVIDIA GeForce GT 545
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 950 Low Power and 1536MB VRAM GeForce GT 545 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 950 Low Power 's Advantages
Released 4 years and 10 months late
Boost Clock1190MHz
More VRAM (2GB vs 1536GB)
Larger VRAM bandwidth (105.8GB/s vs 38.40GB/s)
624 additional rendering cores
NVIDIA GeForce GT 545 's Advantages
Lower TDP (70W vs 75W)
Score
Benchmark
FP32 (float)
GeForce GTX 950 Low Power
+340%
1.828 TFLOPS
GeForce GT 545
0.415 TFLOPS
Graphics Card
Mar 2016
Release Date
May 2011
GeForce 900
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1026 MHz
Base Clock
-
1190 MHz
Boost Clock
-
1653 MHz
Memory Clock
800 MHz
Memory
2GB
Memory Size
1536MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
192bit
105.8GB/s
Bandwidth
38.40GB/s
Render Config
-
-
-
-
SM Count
3
768
Shading Units
144
48
TMUs
24
32
ROPs
16
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
384 KB
-
-
-
Theoretical Performance
38.08 GPixel/s
Pixel Rate
4.320 GPixel/s
57.12 GTexel/s
Texture Rate
17.28 GTexel/s
-
-
-
1.828 TFLOPS
FP32 (float)
414.7 GFLOPS
57.12 GFLOPS
FP64 (double)
34.56 GFLOPS
Board Design
75W
TDP
70W
250 W
Suggested PSU
250 W
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
None
Power Connectors
None
Graphics Processor
GM206
GPU Name
GF116
GM206-251-A1
GPU Variant
-
Maxwell 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.94 billion
Transistors
1.17 billion
228 mm²
Die Size
238 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.2
CUDA
2.1
6.4
Shader Model
5.1
