GeForce RTX 3060 Ti GDDR6X vs GeForce GTX 770
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3060 Ti GDDR6X and 2GB VRAM GeForce GTX 770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 3060 Ti GDDR6X 's Advantages
Released 9 years and 5 months late
Boost Clock has increased by 53% (1665MHz vs 1085MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (608.3GB/s vs 224.4GB/s)
3328 additional rendering cores
Lower TDP (225W vs 230W)
Score
Benchmark
FP32 (float)
GeForce RTX 3060 Ti GDDR6X
+386%
16200
GeForce GTX 770
3333
3DMark Time Spy
GeForce RTX 3060 Ti GDDR6X
+467%
12223
GeForce GTX 770
2153
Graphics Card
Oct 2022
Release Date
May 2013
GeForce 30
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1410 MHz
Base Clock
1046 MHz
1665 MHz
Boost Clock
1085 MHz
1188 MHz
Memory Clock
1753 MHz
Memory
8GB
Memory Size
2GB
GDDR6X
Memory Type
GDDR5
256bit
Memory Bus
256bit
608.3GB/s
Bandwidth
224.4GB/s
Render Config
38
SM Count
-
4864
Shading Units
1536
152
TMUs
128
80
ROPs
32
152
Tensor Cores
-
38
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
512 KB
Theoretical Performance
133.2 GPixel/s
Pixel Rate
34.72 GPixel/s
253.1 GTexel/s
Texture Rate
138.9 GTexel/s
16.20 TFLOPS
FP16 (half)
-
16.20 TFLOPS
FP32 (float)
3.333 TFLOPS
253.1 GFLOPS
FP64 (double)
138.9 GFLOPS
Board Design
225W
TDP
230W
550 W
Suggested PSU
550 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
1x 6-pin + 1x 8-pin
Graphics Processor
GA104
GPU Name
GK104
GA104-202-A1
GPU Variant
GK104-425-A2
Ampere
Architecture
Kepler
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
17.4 billion
Transistors
3.54 billion
392 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
6.7
Shader Model
5.1
