AMD Radeon RX 9070 GRE vs AMD Radeon R9 M270X
GPU · Specs Compare
Graphics Card
Release Date
May 2025
Feb 2015
Generation
Navi IV
Gem System
Type
Desktop
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1420 MHz
900 MHz
Boost Clock
2790 MHz
1000 MHz
Memory Clock
2250 MHz
1375 MHz
Memory
Memory Size
12GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
128bit
Bandwidth
432.0GB/s
88.00GB/s
Render Config
Compute Units
48
12
SM Count
46
—
Shading Units
3072
768
TMUs
192
48
ROPs
96
16
Tensor Cores
96
—
RT Cores
48
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
8 MB
256 KB
L3 Cache
48 MB
—
Theoretical Performance
Pixel Rate
267.8 GPixel/s
16.00 GPixel/s
Texture Rate
535.7 GTexel/s
48.00 GTexel/s
FP16 (half)
68.57 TFLOPS
—
FP32 (float)
34.28 TFLOPS
1.536 TFLOPS
FP64 (double)
1071.4 GFLOPS
96.00 GFLOPS
Graphics Processor
GPU Name
Navi 48
Saturn
GPU Variant
Navi 48 XL
Saturn PRO(216-0843044)
Architecture
RDNA 4.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
28 nm
Transistors
53.9 billion
2.08 billion
Die Size
357 mm²
160 mm²
Board Design
TDP
220W
Unknown
Suggested PSU
550 W
—
Outputs
1x HDMI 2.1b3x DisplayPort 2.1a
Portable Device Dependent
Power Connectors
2x 8-pin
—
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.2.170
CUDA
12.0
—
Shader Model
6.8
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.