Home GPU Comparison NVIDIA GeForce GT 430 OEM vs ATI Radeon HD 4450

NVIDIA GeForce GT 430 OEM vs ATI Radeon HD 4450

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 430 OEM and 512MB VRAM Radeon HD 4450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 430 OEM 's Advantages
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (25.60GB/s vs 6.400GB/s)
16 additional rendering cores
ATI Radeon HD 4450 's Advantages
Released 1 years and 1 months late
Lower TDP (25W vs 49W)

Score

Benchmark

FP32 (float)
GeForce GT 430 OEM +180%
0.269 TFLOPS
Radeon HD 4450
0.096 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Nov 2011
GeForce 400
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
400 MHz

Memory

2GB
Memory Size
512MB
DDR3
Memory Type
DDR2
128bit
Memory Bus
64bit
25.60GB/s
Bandwidth
6.400GB/s

Render Config

-
Compute Units
1
2
SM Count
-
96
Shading Units
80
16
TMUs
8
4
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

2.800 GPixel/s
Pixel Rate
2.400 GPixel/s
11.20 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
268.8 GFLOPS
FP32 (float)
96.00 GFLOPS
22.40 GFLOPS
FP64 (double)
-

Board Design

49W
TDP
25W
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0
None
Power Connectors
None

Graphics Processor

GF108
GPU Name
RV710
GF108-400-A1
GPU Variant
RV710 (215-0725016)
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.585 billion
Transistors
0.242 billion
116 mm²
Die Size
73 mm²

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.1

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