Home GPU Comparison NVIDIA GeForce GT 430 PCI vs NVIDIA GeForce GTX 460 X2

NVIDIA GeForce GT 430 PCI vs NVIDIA GeForce GTX 460 X2

We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 430 PCI and 1024MB VRAM GeForce GTX 460 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 430 PCI 's Advantages
Lower TDP (49W vs 160W)
NVIDIA GeForce GTX 460 X2 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (115.2GB/s vs 9.600GB/s)
240 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 430 PCI
0.269 TFLOPS
GeForce GTX 460 X2 +250%
0.942 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Mar 2011
GeForce 400
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
600 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
9.600GB/s
Bandwidth
115.2GB/s

Render Config

-
-
-
2
SM Count
7
96
Shading Units
336
16
TMUs
56
4
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.800 GPixel/s
Pixel Rate
9.814 GPixel/s
11.20 GTexel/s
Texture Rate
39.26 GTexel/s
-
-
-
268.8 GFLOPS
FP32 (float)
941.5 GFLOPS
22.40 GFLOPS
FP64 (double)
78.46 GFLOPS

Board Design

49W
TDP
160W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
3x DVI 1x mini-HDMI 1.3a
None
Power Connectors
2x 8-pin

Graphics Processor

GF108
GPU Name
GF104
GF108-300-A1
GPU Variant
GF104-300-KB-A1
Fermi
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.585 billion
Transistors
1.95 billion
116 mm²
Die Size
332 mm²

Graphics Features

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

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