Home GPU Comparison NVIDIA GeForce RTX 3060 vs ATI Radeon HD 4855

NVIDIA GeForce RTX 3060 vs ATI Radeon HD 4855

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3060 and 512MB VRAM Radeon HD 4855 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 's Advantages
Released 11 years late
Boost Clock1777MHz
Larger VRAM bandwidth (360.0GB/s vs 115.2GB/s)
2944 additional rendering cores
ATI Radeon HD 4855 's Advantages
Lower TDP (110W vs 170W)

Score

Benchmark

FP32 (float)
GeForce RTX 3060 +1630%
12.74 TFLOPS
Radeon HD 4855
0.736 TFLOPS
VS

Graphics Card

Jan 2021
Release Date
Jan 2010
GeForce 30
Generation
Radeon R700
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
900 MHz

Memory

12GB
Memory Size
512MB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
256bit
360.0GB/s
Bandwidth
115.2GB/s

Render Config

28
SM Count
-
-
Compute Units
8
3584
Shading Units
640
112
TMUs
32
48
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

85.30 GPixel/s
Pixel Rate
9.200 GPixel/s
199.0 GTexel/s
Texture Rate
18.40 GTexel/s
12.74 TFLOPS
FP16 (half)
-
12.74 TFLOPS
FP32 (float)
736.0 GFLOPS
199.0 GFLOPS
FP64 (double)
147.2 GFLOPS

Graphics Processor

GA106
GPU Name
RV770
GA106-300-A1
GPU Variant
RV770 PRO (215-0669065)
Ampere
Architecture
TeraScale
Samsung
Foundry
TSMC
8 nm
Process Size
55 nm
12 billion
Transistors
0.956 billion
276 mm²
Die Size
256 mm²

Board Design

170W
TDP
110W
450 W
Suggested PSU
300 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 12-pin
Power Connectors
1x 6-pin

Graphics Features

12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
8.6
CUDA
-
6.6
Shader Model
4.1

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