Home GPU Comparison AMD Radeon Instinct MI25 vs NVIDIA RTX 4000 SFF Ada Generation

AMD Radeon Instinct MI25 vs NVIDIA RTX 4000 SFF Ada Generation

We compared two Professional market GPUs: 16GB VRAM Radeon Instinct MI25 and 20GB VRAM RTX 4000 SFF Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI25 's Advantages
Larger VRAM bandwidth (436.2GB/s vs 280.0GB/s)
NVIDIA RTX 4000 SFF Ada Generation 's Advantages
Released 5 years and 9 months late
Boost Clock has increased by 4% (1560MHz vs 1500MHz)
More VRAM (20GB vs 16GB)
2048 additional rendering cores
Lower TDP (70W vs 300W)

Score

Benchmark

FP32 (float)
Radeon Instinct MI25
12.29 TFLOPS
RTX 4000 SFF Ada Generation +55%
19.17 TFLOPS
VS

Graphics Card

Jun 2017
Release Date
Mar 2023
Radeon Instinct
Generation
Quadro Ada
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1400 MHz
Base Clock
720 MHz
1500 MHz
Boost Clock
1560 MHz
852 MHz
Memory Clock
1750 MHz

Memory

16GB
Memory Size
20GB
HBM2
Memory Type
GDDR6
2048bit
Memory Bus
160bit
436.2GB/s
Bandwidth
280.0GB/s

Render Config

-
SM Count
48
64
Compute Units
-
4096
Shading Units
6144
256
TMUs
192
64
ROPs
80
-
Tensor Cores
192
-
RT Cores
48
16 KB (per CU)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
48 MB

Theoretical Performance

96.00 GPixel/s
Pixel Rate
124.8 GPixel/s
384.0 GTexel/s
Texture Rate
299.5 GTexel/s
24.58 TFLOPS
FP16 (half)
19.17 TFLOPS
12.29 TFLOPS
FP32 (float)
19.17 TFLOPS
768.0 GFLOPS
FP64 (double)
299.5 GFLOPS

Graphics Processor

Vega 10
GPU Name
AD104
Vega 10 XT GL (215-0894124)
GPU Variant
-
GCN 5.0
Architecture
Ada Lovelace
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
5 nm
12.5 billion
Transistors
35.8 billion
495 mm²
Die Size
294 mm²

Board Design

300W
TDP
70W
700 W
Suggested PSU
250 W
No outputs
Outputs
4x mini-DisplayPort 1.4a
2x 8-pin
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.9
6.4
Shader Model
6.7

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