Home GPU Comparison NVIDIA GeForce GTS 450 OEM vs ATI Radeon HD 3450 AGP

NVIDIA GeForce GTS 450 OEM vs ATI Radeon HD 3450 AGP

We compared two Desktop platform GPUs: 512MB VRAM GeForce GTS 450 OEM and 512MB VRAM Radeon HD 3450 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 450 OEM 's Advantages
Released 2 years and 8 months late
Larger VRAM bandwidth (57.73GB/s vs 8.000GB/s)
104 additional rendering cores
ATI Radeon HD 3450 AGP 's Advantages
Lower TDP (25W vs 106W)

Score

Benchmark

FP32 (float)
GeForce GTS 450 OEM +839%
0.451 TFLOPS
Radeon HD 3450 AGP
0.048 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Jan 2008
GeForce 400
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
902 MHz
Memory Clock
500 MHz

Memory

512MB
Memory Size
512MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
57.73GB/s
Bandwidth
8.000GB/s

Render Config

-
Compute Units
2
3
SM Count
-
144
Shading Units
40
24
TMUs
4
16
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

4.698 GPixel/s
Pixel Rate
2.400 GPixel/s
18.79 GTexel/s
Texture Rate
2.400 GTexel/s
-
-
-
451.0 GFLOPS
FP32 (float)
48.00 GFLOPS
37.58 GFLOPS
FP64 (double)
-

Board Design

106W
TDP
25W
300 W
Suggested PSU
200 W
1x DVI 1x DisplayPort 1x VGA
Outputs
2x DVI
1x 6-pin
Power Connectors
1x Molex

Graphics Processor

GF106
GPU Name
RV620
-
GPU Variant
RV620 LE
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.17 billion
Transistors
0.181 billion
238 mm²
Die Size
67 mm²

Graphics Features

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

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