Home GPU Comparison NVIDIA GeForce GTX 680 vs NVIDIA GeForce RTX 2080 Ti 12 GB

NVIDIA GeForce GTX 680 vs NVIDIA GeForce RTX 2080 Ti 12 GB

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 680 and 12GB VRAM GeForce RTX 2080 Ti 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 680 's Advantages
Lower TDP (195W vs 250W)
NVIDIA GeForce RTX 2080 Ti 12 GB 's Advantages
Released 10 years and 7 months late
Boost Clock has increased by 56% (1650MHz vs 1058MHz)
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (768.0GB/s vs 192.3GB/s)
3072 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 680
3.25 TFLOPS
GeForce RTX 2080 Ti 12 GB +368%
15.21 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
Oct 2022
GeForce 600
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1006 MHz
Base Clock
1410 MHz
1058 MHz
Boost Clock
1650 MHz
1502 MHz
Memory Clock
2000 MHz

Memory

2GB
Memory Size
12GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
384bit
192.3GB/s
Bandwidth
768.0GB/s

Render Config

-
SM Count
72
-
Compute Units
-
1536
Shading Units
4608
128
TMUs
288
32
ROPs
96
-
Tensor Cores
576
-
RT Cores
72
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
6 MB

Theoretical Performance

33.86 GPixel/s
Pixel Rate
158.4 GPixel/s
135.4 GTexel/s
Texture Rate
475.2 GTexel/s
-
FP16 (half)
30.41 TFLOPS
3.250 TFLOPS
FP32 (float)
15.21 TFLOPS
135.4 GFLOPS
FP64 (double)
475.2 GFLOPS

Graphics Processor

GK104
GPU Name
TU102
GK104-400-A2
GPU Variant
TU102-350-A1
Kepler
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
3.54 billion
Transistors
18.6 billion
294 mm²
Die Size
754 mm²

Board Design

195W
TDP
250W
450 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
2x 6-pin
Power Connectors
2x 8-pin

Graphics Features

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

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