NVIDIA GeForce RTX 3060 Ti GDDR6X vs AMD Radeon RX 455 OEM
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3060 Ti GDDR6X and 2GB VRAM Radeon RX 455 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 3060 Ti GDDR6X 's Advantages
Released 6 years and 4 months late
Boost Clock1665MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (608.3GB/s vs 104.0GB/s)
4096 additional rendering cores
AMD Radeon RX 455 OEM 's Advantages
Lower TDP (100W vs 225W)
Score
Benchmark
FP32 (float)
GeForce RTX 3060 Ti GDDR6X
+904%
16.2 TFLOPS
Radeon RX 455 OEM
1.613 TFLOPS
Graphics Card
Oct 2022
Release Date
Jun 2016
GeForce 30
Generation
Arctic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1410 MHz
Base Clock
-
1665 MHz
Boost Clock
-
1188 MHz
Memory Clock
1625 MHz
Memory
8GB
Memory Size
2GB
GDDR6X
Memory Type
GDDR5
256bit
Memory Bus
128bit
608.3GB/s
Bandwidth
104.0GB/s
Render Config
-
Compute Units
12
38
SM Count
-
4864
Shading Units
768
152
TMUs
48
80
ROPs
16
152
Tensor Cores
-
38
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
133.2 GPixel/s
Pixel Rate
16.80 GPixel/s
253.1 GTexel/s
Texture Rate
50.40 GTexel/s
16.20 TFLOPS
FP16 (half)
-
16.20 TFLOPS
FP32 (float)
1.613 TFLOPS
253.1 GFLOPS
FP64 (double)
100.8 GFLOPS
Board Design
225W
TDP
100W
550 W
Suggested PSU
300 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x 12-pin
Power Connectors
1x 6-pin
Graphics Processor
GA104
GPU Name
Tobago
GA104-202-A1
GPU Variant
Tobago PRO
(215-0875010)
Ampere
Architecture
GCN 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
17.4 billion
Transistors
2.08 billion
392 mm²
Die Size
160 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
8.6
CUDA
-
6.7
Shader Model
6.3
