Home GPU Comparison NVIDIA GeForce GT 430 PCI vs NVIDIA GeForce GTX 275 PhysX Edition

NVIDIA GeForce GT 430 PCI vs NVIDIA GeForce GTX 275 PhysX Edition

We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 430 PCI and 896MB VRAM GeForce GTX 275 PhysX Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 430 PCI 's Advantages
Released 8 months late
Lower TDP (49W vs 219W)
NVIDIA GeForce GTX 275 PhysX Edition 's Advantages
More VRAM (896GB vs 512GB)
Larger VRAM bandwidth (127.0GB/s vs 9.600GB/s)
144 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 430 PCI
0.269 TFLOPS
GeForce GTX 275 PhysX Edition +131%
0.622 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Feb 2010
GeForce 400
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
600 MHz
Memory Clock
1134 MHz

Memory

512MB
Memory Size
896MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
448bit
9.600GB/s
Bandwidth
127.0GB/s

Render Config

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

Theoretical Performance

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

Board Design

49W
TDP
219W
200 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GF108
GPU Name
G92B
GF108-300-A1
GPU Variant
G92-421-B1
Fermi
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.585 billion
Transistors
0.754 billion
116 mm²
Die Size
260 mm²

Graphics Features

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

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