GeForce RTX 3060 Ti GDDR6X vs Radeon HD 3850 X3
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3060 Ti GDDR6X and 512MB VRAM Radeon HD 3850 X3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 3060 Ti GDDR6X 's Advantages
Boost Clock1665MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (608.3GB/s vs 54.40GB/s)
4544 additional rendering cores
Radeon HD 3850 X3 's Advantages
Lower TDP (145W vs 225W)
Score
Benchmark
FP32 (float)
GeForce RTX 3060 Ti GDDR6X
+3685%
16200
Radeon HD 3850 X3
428
Graphics Card
Oct 2022
Release Date
Unknown
GeForce 30
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1410 MHz
Base Clock
-
1665 MHz
Boost Clock
-
1188 MHz
Memory Clock
850 MHz
Memory
8GB
Memory Size
512MB
GDDR6X
Memory Type
GDDR3
256bit
Memory Bus
256bit
608.3GB/s
Bandwidth
54.40GB/s
Render Config
-
Compute Units
4
38
SM Count
-
4864
Shading Units
320
152
TMUs
16
80
ROPs
16
152
Tensor Cores
-
38
RT Cores
-
128 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
256 KB
Theoretical Performance
133.2 GPixel/s
Pixel Rate
10.70 GPixel/s
253.1 GTexel/s
Texture Rate
10.70 GTexel/s
16.20 TFLOPS
FP16 (half)
-
16.20 TFLOPS
FP32 (float)
428.2 GFLOPS
253.1 GFLOPS
FP64 (double)
-
Board Design
225W
TDP
145W
550 W
Suggested PSU
300 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
4x DVI
1x 12-pin
Power Connectors
1x 8-pin
Graphics Processor
GA104
GPU Name
RV670
GA104-202-A1
GPU Variant
RV670 PRO
(215-0708003)
Ampere
Architecture
TeraScale
Samsung
Foundry
TSMC
8 nm
Process Size
55 nm
17.4 billion
Transistors
0.666 billion
392 mm²
Die Size
192 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3 (full)
4.0 (partial)
3.0
OpenCL
N/A
1.3
Vulkan
N/A
8.6
CUDA
-
6.7
Shader Model
4.1
