Home GPU Comparison NVIDIA GeForce GTX 780 vs NVIDIA GeForce GTX 690

NVIDIA GeForce GTX 780 vs NVIDIA GeForce GTX 690

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 and 2GB VRAM GeForce GTX 690 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 's Advantages
Released 1 years late
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (288.4GB/s vs 192.3GB/s)
768 additional rendering cores
Lower TDP (250W vs 300W)
NVIDIA GeForce GTX 690 's Advantages
Boost Clock has increased by 13% (1019MHz vs 902MHz)

Score

Benchmark

FP32 (float)
GeForce GTX 780 +32%
4.156 TFLOPS
GeForce GTX 690
3.13 TFLOPS
VS

Graphics Card

May 2013
Release Date
May 2012
GeForce 700
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

863 MHz
Base Clock
915 MHz
902 MHz
Boost Clock
1019 MHz
1502 MHz
Memory Clock
1502 MHz

Memory

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

Render Config

-
-
-
-
-
-
2304
Shading Units
1536
192
TMUs
128
48
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
1536 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

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

Board Design

250W
TDP
300W
600 W
Suggested PSU
700 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
3x DVI 1x mini-DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

GK110
GPU Name
GK104
GK110-300-A1
GPU Variant
GK104-355-A2
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
7.08 billion
Transistors
3.54 billion
561 mm²
Die Size
294 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
3.5
CUDA
3.0
5.1
Shader Model
5.1

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