Home GPU Comparison NVIDIA P104 101 vs NVIDIA GeForce GT 545

NVIDIA P104 101 vs NVIDIA GeForce GT 545

We compared two Desktop platform GPUs: 4GB VRAM P104 101 and 1536MB VRAM GeForce GT 545 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P104 101 's Advantages
Released 6 years and 8 months late
Boost Clock1683MHz
More VRAM (4GB vs 1536GB)
Larger VRAM bandwidth (256.3GB/s vs 38.40GB/s)
2416 additional rendering cores
NVIDIA GeForce GT 545 's Advantages
Lower TDP (70W vs 125W)

Score

Benchmark

FP32 (float)
P104 101 +1976%
8.617 TFLOPS
GeForce GT 545
0.415 TFLOPS
VS

Graphics Card

Jan 2018
Release Date
May 2011
Mining GPUs
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1506 MHz
Base Clock
-
1683 MHz
Boost Clock
-
2002 MHz
Memory Clock
800 MHz

Memory

4GB
Memory Size
1536MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
192bit
256.3GB/s
Bandwidth
38.40GB/s

Render Config

-
-
-
20
SM Count
3
2560
Shading Units
144
160
TMUs
24
64
ROPs
16
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
384 KB
-
-
-

Theoretical Performance

107.7 GPixel/s
Pixel Rate
4.320 GPixel/s
269.3 GTexel/s
Texture Rate
17.28 GTexel/s
134.6 GFLOPS
FP16 (half)
-
8.617 TFLOPS
FP32 (float)
414.7 GFLOPS
269.3 GFLOPS
FP64 (double)
34.56 GFLOPS

Board Design

125W
TDP
70W
200 W
Suggested PSU
250 W
No outputs
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 8-pin
Power Connectors
None

Graphics Processor

GP104
GPU Name
GF116
GP104-101-A1
GPU Variant
-
Pascal
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
16 nm
Process Size
40 nm
7.2 billion
Transistors
1.17 billion
314 mm²
Die Size
238 mm²

Graphics Features

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

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