GeForce RTX 3060 vs Radeon HD 6770
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3060 and 1024MB VRAM Radeon HD 6770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 3060 Advantages
Released 10 years late
Boost Clock1777MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (360.0GB/s vs 76.80GB/s)
2784 additional rendering cores
Radeon HD 6770 Advantages
Lower TDP (108W vs 170W)
Score
Benchmark
FP32 (float)
GeForce RTX 3060
+836%
12740
Radeon HD 6770
1360
3DMark Time Spy
GeForce RTX 3060
+122%
8747
Radeon HD 6770
3924
Graphics Card
Jan 2021
Release Date
Jan 2011
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
1200 MHz
Memory
12GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
128bit
360.0GB/s
Bandwidth
76.80GB/s
Render Config
-
Compute Units
10
28
SM Count
-
3584
Shading Units
800
112
TMUs
40
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
13.60 GPixel/s
199.0 GTexel/s
Texture Rate
34.00 GTexel/s
12.74 TFLOPS
FP16 (half)
-
12.74 TFLOPS
FP32 (float)
1360 GFLOPS
199.0 GFLOPS
FP64 (double)
-
Board Design
170W
TDP
108W
450 W
Suggested PSU
300 W
1x HDMI 2.1
3x DisplayPort 1.4a
3x DisplayPort 1.4a
Outputs
2x DVI
1x HDMI 1.3a
2x mini-DisplayPort 1.1
1x HDMI 1.3a
2x mini-DisplayPort 1.1
1x 12-pin
Power Connectors
1x 6-pin
Graphics Processor
GA106
GPU Name
Juniper
GA106-300-A1
GPU Variant
Juniper XT
(215-0754013)
(215-0754013)
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
