Home GPU Comparison AMD Radeon R9 270 vs AMD Radeon Instinct MI325X

AMD Radeon R9 270 vs AMD Radeon Instinct MI325X

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270 and 288GB VRAM Radeon Instinct MI325X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 270 's Advantages
Lower TDP (150W vs 750W)
AMD Radeon Instinct MI325X 's Advantages
Released 10 years and 11 months late
Boost Clock has increased by 127% (2100MHz vs 925MHz)
More VRAM (288GB vs 2GB)
Larger VRAM bandwidth (10.3TB/s vs 179.2GB/s)
18176 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 270
2.368 TFLOPS
Radeon Instinct MI325X +3351%
81.72 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Oct 2024
Volcanic Islands
Generation
Radeon Instinct(MIx)
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 5.0 x16

Clock Speeds

900 MHz
Base Clock
1000 MHz
925 MHz
Boost Clock
2100 MHz
1400 MHz
Memory Clock
2525 MHz

Memory

2GB
Memory Size
288GB
GDDR5
Memory Type
HBM3e
256bit
Memory Bus
8192bit
179.2GB/s
Bandwidth
10.3TB/s

Render Config

20
Compute Units
304
-
-
-
1280
Shading Units
19456
80
TMUs
1216
32
ROPs
0
-
Tensor Cores
1216
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
16 MB
-
L3 Cache
256 MB

Theoretical Performance

29.60 GPixel/s
Pixel Rate
0 MPixel/s
74.00 GTexel/s
Texture Rate
2554 GTexel/s
-
FP16 (half)
653.7 TFLOPS
2.368 TFLOPS
FP32 (float)
81.72 TFLOPS
148.0 GFLOPS
FP64 (double)
81.72 TFLOPS

Board Design

150W
TDP
750W
450 W
Suggested PSU
1150 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
No outputs
1x 6-pin
Power Connectors
None

Graphics Processor

Curacao
GPU Name
Aqua Vanjaram
Curacao PRO (215-0848000)
GPU Variant
-
GCN 1.0
Architecture
CDNA 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
2.8 billion
Transistors
153 billion
212 mm²
Die Size
1017 mm²

Graphics Features

12 (11_1)
DirectX
N/A
4.6
OpenGL
N/A
1.2
OpenCL
3.0
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
N/A

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