Home GPU Comparison NVIDIA GeForce RTX 3060 vs AMD Radeon HD 6770 Green Edition

NVIDIA GeForce RTX 3060 vs AMD Radeon HD 6770 Green Edition

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3060 and 2GB VRAM Radeon HD 6770 Green Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 's Advantages
Released 7 years and 9 months late
Boost Clock1777MHz
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (360.0GB/s vs 21.34GB/s)
2864 additional rendering cores
AMD Radeon HD 6770 Green Edition 's Advantages
Lower TDP (86W vs 170W)

Score

Benchmark

FP32 (float)
GeForce RTX 3060 +1163%
12.74 TFLOPS
Radeon HD 6770 Green Edition
1.008 TFLOPS
VS

Graphics Card

Jan 2021
Release Date
Apr 2013
GeForce 30
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1320 MHz
Base Clock
-
1777 MHz
Boost Clock
-
1875 MHz
Memory Clock
667 MHz

Memory

12GB
Memory Size
2GB
GDDR6
Memory Type
GDDR3
192bit
Memory Bus
128bit
360.0GB/s
Bandwidth
21.34GB/s

Render Config

-
Compute Units
9
28
SM Count
-
3584
Shading Units
720
112
TMUs
36
48
ROPs
16
112
Tensor Cores
-
28
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
3 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

85.30 GPixel/s
Pixel Rate
11.20 GPixel/s
199.0 GTexel/s
Texture Rate
25.20 GTexel/s
12.74 TFLOPS
FP16 (half)
-
12.74 TFLOPS
FP32 (float)
1008 GFLOPS
199.0 GFLOPS
FP64 (double)
-

Board Design

170W
TDP
86W
450 W
Suggested PSU
250 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
1x 12-pin
Power Connectors
-

Graphics Processor

GA106
GPU Name
Juniper
GA106-300-A1
GPU Variant
Juniper LE (215-0754009)
Ampere
Architecture
TeraScale 2
Samsung
Foundry
TSMC
8 nm
Process Size
40 nm
12 billion
Transistors
1.04 billion
276 mm²
Die Size
166 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
8.6
CUDA
-
6.6
Shader Model
5.0

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