Home GPU Comparison NVIDIA GeForce GTX 275 vs NVIDIA GeForce GT 530 OEM

NVIDIA GeForce GTX 275 vs NVIDIA GeForce GT 530 OEM

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 275 and 1024MB VRAM GeForce GT 530 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 275 's Advantages
Larger VRAM bandwidth (127.0GB/s vs 28.80GB/s)
144 additional rendering cores
NVIDIA GeForce GT 530 OEM 's Advantages
Released 2 years and 4 months late
More VRAM (1024GB vs 896GB)
Lower TDP (50W vs 219W)

Score

Benchmark

FP32 (float)
GeForce GTX 275 +150%
0.674 TFLOPS
GeForce GT 530 OEM
0.269 TFLOPS
VS

Graphics Card

Jan 2009
Release Date
May 2011
GeForce 200
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1134 MHz
Memory Clock
900 MHz

Memory

896MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
448bit
Memory Bus
128bit
127.0GB/s
Bandwidth
28.80GB/s

Render Config

-
-
-
30
SM Count
2
240
Shading Units
96
80
TMUs
16
28
ROPs
4
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
224 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

17.72 GPixel/s
Pixel Rate
2.800 GPixel/s
50.64 GTexel/s
Texture Rate
11.20 GTexel/s
-
-
-
673.9 GFLOPS
FP32 (float)
268.8 GFLOPS
84.24 GFLOPS
FP64 (double)
22.40 GFLOPS

Board Design

219W
TDP
50W
550 W
Suggested PSU
250 W
2x DVI
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 6-pin
Power Connectors
None

Graphics Processor

GT200B
GPU Name
GF108
G200-105-B3
GPU Variant
GF108-200-A1
Tesla 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
1.4 billion
Transistors
0.585 billion
470 mm²
Die Size
116 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.3
CUDA
2.1
4.0
Shader Model
5.1

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