Home GPU Comparison NVIDIA GeForce GT 530 OEM vs NVIDIA GeForce GTX 980

NVIDIA GeForce GT 530 OEM vs NVIDIA GeForce GTX 980

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 530 OEM and 4GB VRAM GeForce GTX 980 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 165W)
NVIDIA GeForce GTX 980 's Advantages
Released 3 years and 4 months late
Boost Clock1216MHz
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (224.4GB/s vs 28.80GB/s)
1952 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 530 OEM
0.269 TFLOPS
GeForce GTX 980 +1751%
4.981 TFLOPS
VS

Graphics Card

May 2011
Release Date
Sep 2014
GeForce 500
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1127 MHz
-
Boost Clock
1216 MHz
900 MHz
Memory Clock
1753 MHz

Memory

1024MB
Memory Size
4GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
224.4GB/s

Render Config

2
SM Count
-
-
Compute Units
-
96
Shading Units
2048
16
TMUs
128
4
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
48 KB (per SMM)
256 KB
L2 Cache
2 MB

Theoretical Performance

2.800 GPixel/s
Pixel Rate
77.82 GPixel/s
11.20 GTexel/s
Texture Rate
155.6 GTexel/s
-
FP16 (half)
-
268.8 GFLOPS
FP32 (float)
4.981 TFLOPS
22.40 GFLOPS
FP64 (double)
155.6 GFLOPS

Graphics Processor

GF108
GPU Name
GM204
GF108-200-A1
GPU Variant
GM204-400-A1
Fermi
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.585 billion
Transistors
5.2 billion
116 mm²
Die Size
398 mm²

Board Design

50W
TDP
165W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
None
Power Connectors
2x 6-pin

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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