Home GPU Comparison NVIDIA GeForce GT 545 OEM vs NVIDIA GeForce 6800 GS

NVIDIA GeForce GT 545 OEM vs NVIDIA GeForce 6800 GS

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 545 OEM and 256MB VRAM GeForce 6800 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 545 OEM 's Advantages
Released 5 years and 6 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (64.00GB/s vs 32.00GB/s)
144 additional rendering cores

Score

VS

Graphics Card

May 2011
Release Date
Nov 2005
GeForce 500
Generation
GeForce 6 PCIe
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
500 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
64.00GB/s
Bandwidth
32.00GB/s

Render Config

-
-
-
3
SM Count
-
144
Shading Units
-
24
TMUs
12
16
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
256 KB
L2 Cache
-
-
-
-

Theoretical Performance

5.226 GPixel/s
Pixel Rate
3.400 GPixel/s
20.90 GTexel/s
Texture Rate
5.100 GTexel/s
-
-
-
501.4 GFLOPS
FP32 (float)
-
41.78 GFLOPS
FP64 (double)
-

Board Design

105W
TDP
Unknown
300 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

GF116
GPU Name
NV41
GF116-110-KA-A1
GPU Variant
-
Fermi 2.0
Architecture
Curie
TSMC
Foundry
TSMC
40 nm
Process Size
130 nm
1.17 billion
Transistors
0.19 billion
238 mm²
Die Size
225 mm²

Graphics Features

12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.0 (full) 2.1 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
3.0

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