Home GPU Comparison NVIDIA GeForce GT 430 vs NVIDIA GeForce GTX 680

NVIDIA GeForce GT 430 vs NVIDIA GeForce GTX 680

We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 430 and 2GB VRAM GeForce GTX 680 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 430 's Advantages
Lower TDP (49W vs 195W)
NVIDIA GeForce GTX 680 's Advantages
Released 1 years and 5 months late
Boost Clock1058MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (192.3GB/s vs 12.80GB/s)
1440 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 430
0.269 TFLOPS
GeForce GTX 680 +1108%
3.25 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Mar 2012
GeForce 400
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1006 MHz
-
Boost Clock
1058 MHz
800 MHz
Memory Clock
1502 MHz

Memory

512MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
12.80GB/s
Bandwidth
192.3GB/s

Render Config

-
-
-
2
SM Count
-
96
Shading Units
1536
16
TMUs
128
4
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.800 GPixel/s
Pixel Rate
33.86 GPixel/s
11.20 GTexel/s
Texture Rate
135.4 GTexel/s
-
-
-
268.8 GFLOPS
FP32 (float)
3.250 TFLOPS
22.40 GFLOPS
FP64 (double)
135.4 GFLOPS

Board Design

49W
TDP
195W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Processor

GF108
GPU Name
GK104
GF108-300-A1
GPU Variant
GK104-400-A2
Fermi
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.585 billion
Transistors
3.54 billion
116 mm²
Die Size
294 mm²

Graphics Features

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

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