Home GPU Comparison NVIDIA GeForce RTX 3070 Ti GA102 vs NVIDIA GeForce GTX 680

NVIDIA GeForce RTX 3070 Ti GA102 vs NVIDIA GeForce GTX 680

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 Ti GA102 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 3070 Ti GA102 's Advantages
Released 10 years and 7 months late
Boost Clock has increased by 67% (1770MHz vs 1058MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (608.3GB/s vs 192.3GB/s)
4608 additional rendering cores
NVIDIA GeForce GTX 680 's Advantages
Lower TDP (195W vs 290W)

Score

Benchmark

FP32 (float)
GeForce RTX 3070 Ti GA102 +569%
21.75 TFLOPS
GeForce GTX 680
3.25 TFLOPS
VS

Graphics Card

Oct 2022
Release Date
Mar 2012
GeForce 30
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1575 MHz
Base Clock
1006 MHz
1770 MHz
Boost Clock
1058 MHz
1188 MHz
Memory Clock
1502 MHz

Memory

8GB
Memory Size
2GB
GDDR6X
Memory Type
GDDR5
256bit
Memory Bus
256bit
608.3GB/s
Bandwidth
192.3GB/s

Render Config

-
-
-
48
SM Count
-
6144
Shading Units
1536
192
TMUs
128
96
ROPs
32
192
Tensor Cores
-
48
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

169.9 GPixel/s
Pixel Rate
33.86 GPixel/s
339.8 GTexel/s
Texture Rate
135.4 GTexel/s
21.75 TFLOPS
FP16 (half)
-
21.75 TFLOPS
FP32 (float)
3.250 TFLOPS
339.8 GFLOPS
FP64 (double)
135.4 GFLOPS

Board Design

290W
TDP
195W
600 W
Suggested PSU
450 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 12-pin
Power Connectors
2x 6-pin

Graphics Processor

GA102
GPU Name
GK104
GA102-150-A1
GPU Variant
GK104-400-A2
Ampere
Architecture
Kepler
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
28.3 billion
Transistors
3.54 billion
628 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
8.6
CUDA
3.0
6.6
Shader Model
5.1

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