Home Comparison GeForce GTX 780 vs GeForce GTX 780 Rev. 2

GeForce GTX 780 vs GeForce GTX 780 Rev. 2

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 and 3GB VRAM GeForce GTX 780 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Score

Benchmark

FP32 (float)
GeForce GTX 780
4156
GeForce GTX 780 Rev. 2
4156
VS

Graphics Card

May 2013
Release Date
Sep 2013
GeForce 700
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

863 MHz
Base Clock
863 MHz
902 MHz
Boost Clock
902 MHz
1502 MHz
Memory Clock
1502 MHz

Memory

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

Render Config

2304
Shading Units
2304
192
TMUs
192
48
ROPs
48
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
1536 KB
L2 Cache
1536 KB

Theoretical Performance

43.30 GPixel/s
Pixel Rate
43.30 GPixel/s
173.2 GTexel/s
Texture Rate
173.2 GTexel/s
4.156 TFLOPS
FP32 (float)
4.156 TFLOPS
173.2 GFLOPS
FP64 (double)
173.2 GFLOPS

Board Design

250W
TDP
250W
600 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GK110
GPU Name
GK110B
GK110-300-A1
GPU Variant
GK110-300-B1
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
7.08 billion
Transistors
7.08 billion
561 mm²
Die Size
561 mm²

Graphics Features

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

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