Home GPU Comparison NVIDIA GeForce GTS 450 OEM vs ATI Radeon HD 2400 XT

NVIDIA GeForce GTS 450 OEM vs ATI Radeon HD 2400 XT

We compared two Desktop platform GPUs: 512MB VRAM GeForce GTS 450 OEM and 256MB VRAM ATI Radeon HD 2400 XT 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 3 years and 3 months late
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (57.73GB/s vs 8.000GB/s)
104 additional rendering cores
ATI Radeon HD 2400 XT 's Advantages
Lower TDP (25W vs 106W)

Score

Benchmark

FP32 (float)
GeForce GTS 450 OEM +767%
0.451 TFLOPS
ATI Radeon HD 2400 XT
0.052 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Jun 2007
GeForce 400
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
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
32 KB
-
-
-

Theoretical Performance

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

Board Design

106W
TDP
25W
300 W
Suggested PSU
200 W
1x DVI 1x DisplayPort 1x VGA
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Processor

GF106
GPU Name
RV610
-
GPU Variant
RV610 PRO (215LKCAKA14FG)
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
1.17 billion
Transistors
0.18 billion
238 mm²
Die Size
85 mm²

Graphics Features

12 (11_0)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.0

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