Home GPU Comparison NVIDIA GeForce GTX 780 vs NVIDIA P104 101

NVIDIA GeForce GTX 780 vs NVIDIA P104 101

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 and 4GB VRAM P104 101 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 's Advantages
Larger VRAM bandwidth (288.4GB/s vs 256.3GB/s)
NVIDIA P104 101 's Advantages
Released 4 years and 8 months late
Boost Clock has increased by 87% (1683MHz vs 902MHz)
More VRAM (4GB vs 3GB)
256 additional rendering cores
Lower TDP (125W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 780
4.156 TFLOPS
P104 101 +107%
8.617 TFLOPS
VS

Graphics Card

May 2013
Release Date
Jan 2018
GeForce 700
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

863 MHz
Base Clock
1506 MHz
902 MHz
Boost Clock
1683 MHz
1502 MHz
Memory Clock
2002 MHz

Memory

3GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
288.4GB/s
Bandwidth
256.3GB/s

Render Config

-
-
-
-
SM Count
20
2304
Shading Units
2560
192
TMUs
160
48
ROPs
64
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
48 KB (per SM)
1536 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

43.30 GPixel/s
Pixel Rate
107.7 GPixel/s
173.2 GTexel/s
Texture Rate
269.3 GTexel/s
-
FP16 (half)
134.6 GFLOPS
4.156 TFLOPS
FP32 (float)
8.617 TFLOPS
173.2 GFLOPS
FP64 (double)
269.3 GFLOPS

Board Design

250W
TDP
125W
600 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

GK110
GPU Name
GP104
GK110-300-A1
GPU Variant
GP104-101-A1
Kepler
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
7.08 billion
Transistors
7.2 billion
561 mm²
Die Size
314 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
6.1
5.1
Shader Model
6.4

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