Home GPU Comparison NVIDIA GeForce RTX 3060 12 GB GA104 vs AMD Radeon HD 7770 GHz Edition

NVIDIA GeForce RTX 3060 12 GB GA104 vs AMD Radeon HD 7770 GHz Edition

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3060 12 GB GA104 and 1024MB VRAM Radeon HD 7770 GHz Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 12 GB GA104 's Advantages
Released 9 years and 7 months late
Boost Clock1777MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (360.0GB/s vs 72.00GB/s)
2944 additional rendering cores
AMD Radeon HD 7770 GHz Edition 's Advantages
Lower TDP (80W vs 170W)

Score

Benchmark

FP32 (float)
GeForce RTX 3060 12 GB GA104 +895%
12.74 TFLOPS
Radeon HD 7770 GHz Edition
1.28 TFLOPS
VS

Graphics Card

Sep 2021
Release Date
Feb 2012
GeForce 30
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1320 MHz
Base Clock
-
1777 MHz
Boost Clock
-
1875 MHz
Memory Clock
1125 MHz

Memory

12GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
128bit
360.0GB/s
Bandwidth
72.00GB/s

Render Config

-
Compute Units
10
28
SM Count
-
3584
Shading Units
640
112
TMUs
40
64
ROPs
16
112
Tensor Cores
-
28
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

113.7 GPixel/s
Pixel Rate
16.00 GPixel/s
199.0 GTexel/s
Texture Rate
40.00 GTexel/s
12.74 TFLOPS
FP16 (half)
-
12.74 TFLOPS
FP32 (float)
1280 GFLOPS
199.0 GFLOPS
FP64 (double)
80.00 GFLOPS

Board Design

170W
TDP
80W
450 W
Suggested PSU
250 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 12-pin
Power Connectors
1x 6-pin

Graphics Processor

GA104
GPU Name
Cape Verde
GA104-150-KC-A1
GPU Variant
Cape Verde XT
Ampere
Architecture
GCN 1.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
17.4 billion
Transistors
1.5 billion
392 mm²
Die Size
123 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
8.6
CUDA
-
6.7
Shader Model
5.1

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