GeForce RTX 4070 Ti vs Radeon Instinct MI355X
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 Ti 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 4070 Ti 's Advantages
Boost Clock has increased by 24% (2610MHz vs 2100MHz)
Lower TDP (285W vs 1400W)
Radeon Instinct MI355X 's Advantages
Released 2 years late
More VRAM (288GB vs 12GB)
Larger VRAM bandwidth (8.19TB/s vs 504.2GB/s)
11776 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 4070 Ti
40090
Radeon Instinct MI355X
+103%
81720
Graphics Card
Jan 2023
Release Date
Jan 2025
GeForce 40
Generation
Radeon Instinct
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
2310 MHz
Base Clock
1000 MHz
2610 MHz
Boost Clock
2100 MHz
1313 MHz
Memory Clock
2000 MHz
Memory
12GB
Memory Size
288GB
GDDR6X
Memory Type
HBM3e
192bit
Memory Bus
8192bit
504.2GB/s
Bandwidth
8.19TB/s
Render Config
-
Compute Units
304
60
SM Count
-
7680
Shading Units
19456
240
TMUs
1216
80
ROPs
0
240
Tensor Cores
1216
60
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
48 MB
L2 Cache
16 MB
-
L3 Cache
256 MB
Theoretical Performance
208.8 GPixel/s
Pixel Rate
0 MPixel/s
626.4 GTexel/s
Texture Rate
2553.6 GTexel/s
40.09 TFLOPS
FP16 (half)
653.7 TFLOPS
40.09 TFLOPS
FP32 (float)
81.72 TFLOPS
626.4 GFLOPS
FP64 (double)
81.72 TFLOPS
Board Design
285W
TDP
1400W
600 W
Suggested PSU
1800 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
No outputs
1x 16-pin
Power Connectors
None
Graphics Processor
AD104
GPU Name
Aqua Vanjaram X
AD104-400-A1
GPU Variant
-
Ada Lovelace
Architecture
CDNA 4.0
TSMC
Foundry
TSMC
4 nm
Process Size
3 nm
35.8 billion
Transistors
153 billion
295 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
8.9
CUDA
-
6.7
Shader Model
N/A
