Home GPU Comparison NVIDIA GeForce GT 530 OEM vs NVIDIA GeForce GTX 950

NVIDIA GeForce GT 530 OEM vs NVIDIA GeForce GTX 950

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 530 OEM and 2GB VRAM GeForce GTX 950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 530 OEM 's Advantages
Lower TDP (50W vs 90W)
NVIDIA GeForce GTX 950 's Advantages
Released 4 years and 3 months late
Boost Clock1188MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (105.8GB/s vs 28.80GB/s)
672 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 530 OEM
0.269 TFLOPS
GeForce GTX 950 +578%
1.825 TFLOPS
VS

Graphics Card

May 2011
Release Date
Aug 2015
GeForce 500
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1024 MHz
-
Boost Clock
1188 MHz
900 MHz
Memory Clock
1653 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
105.8GB/s

Render Config

-
-
-
2
SM Count
-
96
Shading Units
768
16
TMUs
48
4
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
48 KB (per SMM)
256 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

2.800 GPixel/s
Pixel Rate
38.02 GPixel/s
11.20 GTexel/s
Texture Rate
57.02 GTexel/s
-
-
-
268.8 GFLOPS
FP32 (float)
1.825 TFLOPS
22.40 GFLOPS
FP64 (double)
57.02 GFLOPS

Board Design

50W
TDP
90W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
None
Power Connectors
1x 6-pin

Graphics Processor

GF108
GPU Name
GM206
GF108-200-A1
GPU Variant
GM206-250-A1
Fermi
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.585 billion
Transistors
2.94 billion
116 mm²
Die Size
228 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
5.2
5.1
Shader Model
6.4

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