Radeon RX 580G vs Radeon RX 9070 GRE
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580G and 12GB VRAM Radeon RX 9070 GRE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 580G 's Advantages
Lower TDP (185W vs 220W)
Radeon RX 9070 GRE 's Advantages
Released 6 years and 7 months late
Boost Clock has increased by 110% (2790MHz vs 1330MHz)
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (432.0GB/s vs 256.0GB/s)
768 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon RX 580G
6129
Radeon RX 9070 GRE
+459%
34280
Graphics Card
Oct 2018
Release Date
May 2025
Polaris
Generation
Navi IV
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
1257 MHz
Base Clock
1330 MHz
1330 MHz
Boost Clock
2790 MHz
2000 MHz
Memory Clock
2250 MHz
Memory
8GB
Memory Size
12GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
192bit
256.0GB/s
Bandwidth
432.0GB/s
Render Config
36
Compute Units
48
-
SM Count
46
2304
Shading Units
3072
144
TMUs
192
32
ROPs
96
-
Tensor Cores
96
-
RT Cores
48
16 KB (per CU)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
8 MB
-
L3 Cache
64 MB
Theoretical Performance
42.56 GPixel/s
Pixel Rate
267.8 GPixel/s
191.5 GTexel/s
Texture Rate
535.7 GTexel/s
6.129 TFLOPS
FP16 (half)
68.57 TFLOPS
6.129 TFLOPS
FP32 (float)
34.28 TFLOPS
383.0 GFLOPS
FP64 (double)
1071.4 GFLOPS
Board Design
185W
TDP
220W
450 W
Suggested PSU
550 W
1x HDMI 2.0b
3x DisplayPort 1.4a
Outputs
1x HDMI 2.1b
3x DisplayPort 2.1a
1x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
Polaris 20
GPU Name
Navi 48
Polaris 20 XTX
(215-0910038)
GPU Variant
Navi 48 XL
GCN 4.0
Architecture
RDNA 4.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
4 nm
5.7 billion
Transistors
53.9 billion
232 mm²
Die Size
357 mm²
Graphics Features
12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.2
1.2
Vulkan
1.3
-
CUDA
12.0
6.4
Shader Model
6.8
