NVIDIA GeForce RTX 5070 vs AMD Radeon Instinct MI325X
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 5070 and 288GB VRAM Radeon Instinct MI325X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 5070 's Advantages
Boost Clock has increased by 20% (2512MHz vs 2100MHz)
Lower TDP (250W vs 1000W)
AMD Radeon Instinct MI325X 's Advantages
More VRAM (288GB vs 12GB)
Larger VRAM bandwidth (10.3TB/s vs 672.0GB/s)
13312 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 5070
30.87 TFLOPS
Radeon Instinct MI325X
+164%
81.72 TFLOPS
Graphics Card
Mar 2025
Release Date
Oct 2024
GeForce 50
Generation
Radeon Instinct
Desktop
Type
Desktop
PCIe 5.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
2325 MHz
Base Clock
1000 MHz
2512 MHz
Boost Clock
2100 MHz
1750 MHz
Memory Clock
2525 MHz
Memory
12GB
Memory Size
288GB
GDDR7
Memory Type
HBM3e
192bit
Memory Bus
8192bit
672.0GB/s
Bandwidth
10.3TB/s
Render Config
-
Compute Units
304
48
SM Count
-
6144
Shading Units
19456
192
TMUs
1216
80
ROPs
0
192
Tensor Cores
1216
48
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
48 MB
L2 Cache
16 MB
-
L3 Cache
256 MB
Theoretical Performance
201.0 GPixel/s
Pixel Rate
0 MPixel/s
482.3 GTexel/s
Texture Rate
2553.6 GTexel/s
30.87 TFLOPS
FP16 (half)
653.7 TFLOPS
30.87 TFLOPS
FP32 (float)
81.72 TFLOPS
482.3 GFLOPS
FP64 (double)
81.72 TFLOPS
Board Design
250W
TDP
1000W
600 W
Suggested PSU
1400 W
1x HDMI 2.1b
3x DisplayPort 2.1b
Outputs
No outputs
1x 16-pin
Power Connectors
None
Graphics Processor
GB205
GPU Name
Aqua Vanjaram
GB205-300-A1
GPU Variant
-
Blackwell 2.0
Architecture
CDNA 3.0
TSMC
Foundry
TSMC
5 nm
Process Size
5 nm
31.1 billion
Transistors
153 billion
263 mm²
Die Size
1017 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.4
Vulkan
N/A
10.1
CUDA
-
6.8
Shader Model
N/A
