GeForce RTX 3060 Ti GDDR6X vs Radeon Instinct MI355X
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3060 Ti GDDR6X and 288GB VRAM Radeon Instinct MI355X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 3060 Ti GDDR6X Advantages
Lower TDP (225W vs 1400W)
Radeon Instinct MI355X Advantages
Released 2 years and 3 months late
Boost Clock has increased by 26% (2100MHz vs 1665MHz)
More VRAM (288GB vs 8GB)
Larger VRAM bandwidth (8.19TB/s vs 608.3GB/s)
14592 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 3060 Ti GDDR6X
16200
Radeon Instinct MI355X
+404%
81720
Graphics Card
Oct 2022
Release Date
Jan 2025
GeForce 30
Generation
Radeon Instinct
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
1410 MHz
Base Clock
1000 MHz
1665 MHz
Boost Clock
2100 MHz
1188 MHz
Memory Clock
2000 MHz
Memory
8GB
Memory Size
288GB
GDDR6X
Memory Type
HBM3e
256bit
Memory Bus
8192bit
608.3GB/s
Bandwidth
8.19TB/s
Render Config
-
Compute Units
304
38
SM Count
-
4864
Shading Units
19456
152
TMUs
1216
80
ROPs
0
152
Tensor Cores
1216
38
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
16 MB
-
L3 Cache
256 MB
Theoretical Performance
133.2 GPixel/s
Pixel Rate
0 MPixel/s
253.1 GTexel/s
Texture Rate
2553.6 GTexel/s
16.20 TFLOPS
FP16 (half)
653.7 TFLOPS
16.20 TFLOPS
FP32 (float)
81.72 TFLOPS
253.1 GFLOPS
FP64 (double)
81.72 TFLOPS
Board Design
225W
TDP
1400W
550 W
Suggested PSU
1800 W
1x HDMI 2.1
3x DisplayPort 1.4a
3x DisplayPort 1.4a
Outputs
No outputs
1x 12-pin
Power Connectors
None
Graphics Processor
GA104
GPU Name
Aqua Vanjaram X
GA104-202-A1
GPU Variant
-
Ampere
Architecture
CDNA 4.0
Samsung
Foundry
TSMC
8 nm
Process Size
3 nm
17.4 billion
Transistors
153 billion
392 mm²
Die Size
1017 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
8.6
CUDA
-
6.7
Shader Model
N/A