Home GPU Comparison NVIDIA GeForce GT 545 vs NVIDIA GeForce 9800 GT

NVIDIA GeForce GT 545 vs NVIDIA GeForce 9800 GT

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 545 and 512MB VRAM GeForce 9800 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 545 's Advantages
Released 2 years and 10 months late
More VRAM (1536GB vs 512GB)
32 additional rendering cores
Lower TDP (70W vs 125W)
NVIDIA GeForce 9800 GT 's Advantages
Larger VRAM bandwidth (57.60GB/s vs 38.40GB/s)

Score

Benchmark

FP32 (float)
GeForce GT 545 +23%
0.415 TFLOPS
GeForce 9800 GT
0.336 TFLOPS
VS

Graphics Card

May 2011
Release Date
Jul 2008
GeForce 500
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
900 MHz

Memory

1536MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
192bit
Memory Bus
256bit
38.40GB/s
Bandwidth
57.60GB/s

Render Config

-
-
-
3
SM Count
14
144
Shading Units
112
24
TMUs
56
16
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

4.320 GPixel/s
Pixel Rate
9.600 GPixel/s
17.28 GTexel/s
Texture Rate
33.60 GTexel/s
-
-
-
414.7 GFLOPS
FP32 (float)
336.0 GFLOPS
34.56 GFLOPS
FP64 (double)
-

Board Design

70W
TDP
125W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

GF116
GPU Name
G92B
-
GPU Variant
G92-280-B1
Fermi 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.17 billion
Transistors
0.754 billion
238 mm²
Die Size
260 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
1.1
5.1
Shader Model
4.0

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