Home GPU Comparison NVIDIA GeForce GTX 260 vs NVIDIA GeForce GT 545

NVIDIA GeForce GTX 260 vs NVIDIA GeForce GT 545

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 260 and 1536MB VRAM GeForce GT 545 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 260 's Advantages
Larger VRAM bandwidth (111.9GB/s vs 38.40GB/s)
48 additional rendering cores
NVIDIA GeForce GT 545 's Advantages
Released 2 years and 11 months late
More VRAM (1536GB vs 896GB)
Lower TDP (70W vs 182W)

Score

Benchmark

FP32 (float)
GeForce GTX 260 +14%
0.477 TFLOPS
GeForce GT 545
0.415 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
May 2011
GeForce 200
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
999 MHz
Memory Clock
800 MHz

Memory

896MB
Memory Size
1536MB
GDDR3
Memory Type
DDR3
448bit
Memory Bus
192bit
111.9GB/s
Bandwidth
38.40GB/s

Render Config

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

Theoretical Performance

16.13 GPixel/s
Pixel Rate
4.320 GPixel/s
36.86 GTexel/s
Texture Rate
17.28 GTexel/s
-
-
-
476.9 GFLOPS
FP32 (float)
414.7 GFLOPS
59.62 GFLOPS
FP64 (double)
34.56 GFLOPS

Board Design

182W
TDP
70W
450 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 6-pin
Power Connectors
None

Graphics Processor

GT200
GPU Name
GF116
G200-100-A2
GPU Variant
-
Tesla 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
1.4 billion
Transistors
1.17 billion
576 mm²
Die Size
238 mm²

Graphics Features

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

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