Home GPU Comparison NVIDIA GeForce GTX 760 X2 vs NVIDIA GeForce GTX 780

NVIDIA GeForce GTX 760 X2 vs NVIDIA GeForce GTX 780

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 760 X2 and 3GB VRAM GeForce GTX 780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 760 X2 's Advantages
Released 6 months late
Boost Clock has increased by 19% (1072MHz vs 902MHz)
NVIDIA GeForce GTX 780 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (288.4GB/s vs 192.3GB/s)
1152 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 760 X2
2.47 TFLOPS
GeForce GTX 780 +68%
4.156 TFLOPS
VS

Graphics Card

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

Clock Speeds

1006 MHz
Base Clock
863 MHz
1072 MHz
Boost Clock
902 MHz
1502 MHz
Memory Clock
1502 MHz

Memory

2GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
192.3GB/s
Bandwidth
288.4GB/s

Render Config

-
-
-
-
-
-
1152
Shading Units
2304
96
TMUs
192
32
ROPs
48
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

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

Board Design

250W
TDP
250W
600 W
Suggested PSU
600 W
3x DVI 1x mini-DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GK104
GPU Name
GK110
GK104-225-A2
GPU Variant
GK110-300-A1
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
7.08 billion
294 mm²
Die Size
561 mm²

Graphics Features

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

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