AMD Radeon RX 9070 GRE vs AMD Radeon RX 580 OEM
GPU · Specs Compare
Graphics Card
Release Date
May 2025
Jun 2016
Generation
Navi IV
Polaris
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1420 MHz
1120 MHz
Boost Clock
2790 MHz
1266 MHz
Memory Clock
2250 MHz
2000 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
256bit
Bandwidth
432.0GB/s
256.0GB/s
Render Config
Compute Units
48
36
SM Count
46
—
Shading Units
3072
2304
TMUs
192
144
ROPs
96
32
Tensor Cores
96
—
RT Cores
48
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
8 MB
2 MB
L3 Cache
48 MB
—
Theoretical Performance
Pixel Rate
267.8 GPixel/s
40.51 GPixel/s
Texture Rate
535.7 GTexel/s
182.3 GTexel/s
FP16 (half)
68.57 TFLOPS
5.834 TFLOPS
FP32 (float)
34.28 TFLOPS
5.834 TFLOPS
FP64 (double)
1071.4 GFLOPS
364.6 GFLOPS
Graphics Processor
GPU Name
Navi 48
Ellesmere
GPU Variant
Navi 48 XL
Polaris 10 XT(215-0876184)
Architecture
RDNA 4.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
4 nm
14 nm
Transistors
53.9 billion
5.7 billion
Die Size
357 mm²
232 mm²
Board Design
TDP
220W
150W
Suggested PSU
550 W
450 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1a
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 6-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
CUDA
12.0
—
Shader Model
6.8
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.