Home GPU Comparison NVIDIA GeForce GT 545 vs NVIDIA TITAN Xp

NVIDIA GeForce GT 545 vs NVIDIA TITAN Xp

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 545 and 12GB VRAM TITAN Xp to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 545 's Advantages
Lower TDP (70W vs 250W)
NVIDIA TITAN Xp 's Advantages
Released 5 years and 11 months late
Boost Clock1582MHz
More VRAM (12GB vs 1536GB)
Larger VRAM bandwidth (547.6GB/s vs 38.40GB/s)
3696 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 545
0.415 TFLOPS
TITAN Xp +2827%
12.15 TFLOPS
VS

Graphics Card

May 2011
Release Date
Apr 2017
GeForce 500
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1405 MHz
-
Boost Clock
1582 MHz
800 MHz
Memory Clock
1426 MHz

Memory

1536MB
Memory Size
12GB
DDR3
Memory Type
GDDR5X
192bit
Memory Bus
384bit
38.40GB/s
Bandwidth
547.6GB/s

Render Config

-
-
-
3
SM Count
30
144
Shading Units
3840
24
TMUs
240
16
ROPs
96
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
48 KB (per SM)
384 KB
L2 Cache
3 MB
-
-
-

Theoretical Performance

4.320 GPixel/s
Pixel Rate
151.9 GPixel/s
17.28 GTexel/s
Texture Rate
379.7 GTexel/s
-
FP16 (half)
189.8 GFLOPS
414.7 GFLOPS
FP32 (float)
12.15 TFLOPS
34.56 GFLOPS
FP64 (double)
379.7 GFLOPS

Board Design

70W
TDP
250W
250 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GF116
GPU Name
GP102
-
GPU Variant
GP102-450-A1
Fermi 2.0
Architecture
Pascal
TSMC
Foundry
TSMC
40 nm
Process Size
16 nm
1.17 billion
Transistors
11.8 billion
238 mm²
Die Size
471 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
6.1
5.1
Shader Model
6.4

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