Home GPU Comparison NVIDIA GeForce RTX 2060 TU104 vs NVIDIA GeForce GTX 680

NVIDIA GeForce RTX 2060 TU104 vs NVIDIA GeForce GTX 680

We compared two Desktop platform GPUs: 6GB VRAM GeForce RTX 2060 TU104 and 2GB VRAM GeForce GTX 680 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2060 TU104 's Advantages
Released 7 years and 10 months late
Boost Clock has increased by 59% (1680MHz vs 1058MHz)
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (336.0GB/s vs 192.3GB/s)
384 additional rendering cores
Lower TDP (160W vs 195W)

Score

Benchmark

FP32 (float)
GeForce RTX 2060 TU104 +98%
6.451 TFLOPS
GeForce GTX 680
3.25 TFLOPS
VS

Graphics Card

Jan 2020
Release Date
Mar 2012
GeForce 20
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1365 MHz
Base Clock
1006 MHz
1680 MHz
Boost Clock
1058 MHz
1750 MHz
Memory Clock
1502 MHz

Memory

6GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
256bit
336.0GB/s
Bandwidth
192.3GB/s

Render Config

-
-
-
30
SM Count
-
1920
Shading Units
1536
120
TMUs
128
48
ROPs
32
240
Tensor Cores
-
30
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
3 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

80.64 GPixel/s
Pixel Rate
33.86 GPixel/s
201.6 GTexel/s
Texture Rate
135.4 GTexel/s
12.90 TFLOPS
FP16 (half)
-
6.451 TFLOPS
FP32 (float)
3.250 TFLOPS
201.6 GFLOPS
FP64 (double)
135.4 GFLOPS

Board Design

160W
TDP
195W
450 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0 2x DisplayPort 1.4a 1x USB Type-C
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

TU104
GPU Name
GK104
TU104-150-KC-A1
GPU Variant
GK104-400-A2
Turing
Architecture
Kepler
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
13.6 billion
Transistors
3.54 billion
545 mm²
Die Size
294 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
7.5
CUDA
3.0
6.6
Shader Model
5.1

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