Home GPU Comparison NVIDIA GeForce GTS 450 OEM vs NVIDIA GeForce GTX 260 OEM

NVIDIA GeForce GTS 450 OEM vs NVIDIA GeForce GTX 260 OEM

We compared two Desktop platform GPUs: 512MB VRAM GeForce GTS 450 OEM and 1792MB VRAM GeForce GTX 260 OEM 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 9 months late
Lower TDP (106W vs 182W)
NVIDIA GeForce GTX 260 OEM 's Advantages
More VRAM (1792GB vs 512GB)
Larger VRAM bandwidth (112.9GB/s vs 57.73GB/s)
48 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTS 450 OEM +8%
0.451 TFLOPS
GeForce GTX 260 OEM
0.415 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Dec 2009
GeForce 400
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
902 MHz
Memory Clock
1008 MHz

Memory

512MB
Memory Size
1792MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
448bit
57.73GB/s
Bandwidth
112.9GB/s

Render Config

-
-
-
3
SM Count
24
144
Shading Units
192
24
TMUs
64
16
ROPs
28
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
256 KB
L2 Cache
224 KB
-
-
-

Theoretical Performance

4.698 GPixel/s
Pixel Rate
14.50 GPixel/s
18.79 GTexel/s
Texture Rate
33.15 GTexel/s
-
-
-
451.0 GFLOPS
FP32 (float)
414.7 GFLOPS
37.58 GFLOPS
FP64 (double)
51.84 GFLOPS

Board Design

106W
TDP
182W
300 W
Suggested PSU
450 W
1x DVI 1x DisplayPort 1x VGA
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

GF106
GPU Name
GT200B
-
GPU Variant
G200-103-B2
Fermi
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.17 billion
Transistors
1.4 billion
238 mm²
Die Size
470 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
1.3
5.1
Shader Model
4.0

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