GPU Comparison
RADEON
AMD Radeon RX 580
CORE STATE
Polaris 20
VRAM
8 GB
CLOCK SPEED
1340 MHz
TDP
185 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
GPU
Arc A380
CORE STATE
DG2-128
VRAM
6 GB
CLOCK SPEED
2050 MHz
TDP
75 W
BUS WIDTH
96 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
RX 580
A380
Core Specs
Shading Units
2,304
1,024
-55.6%
Shaders
2,304
1,024
-55.6%
TMUs
144
64
-55.6%
ROPs
32
32
0.0%
Compute Units
36
—
Execution Units
—
128
Clocks
Base Clock
1257 MHz
2000 MHz
Boost Clock
1340 MHz
2050 MHz
Memory Clock
2000 MHz
8 Gbps effective
1937 MHz
15.5 Gbps effective
Memory
Memory Size
8 GB
6 GB
VRAM (MB)
8,192
6,144
-25.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
96 bit
Bandwidth
256.0 GB/s
186.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
2 MB
4 MB
Performance
Pixel Rate
42.88 GPixel/s
65.60 GPixel/s
Texture Rate
193.0 GTexel/s
131.2 GTexel/s
FP32 (TFLOPS)
6.175 TFLOPS
4.198 TFLOPS
FP64 (TFLOPS)
385.9 GFLOPS (1:16)
1,049.6 GFLOPS (1:4)
FP16 (TFLOPS)
6.175 TFLOPS (1:1)
8.397 TFLOPS (2:1)
AI/RT
RT Cores
—
8
XMX Cores
—
128
Power
TDP
185 W
75 W
TDP (W)
185
75
-59.5%
Suggested PSU
450 W
250 W
Power Connectors
1x 8-pin
1x 8-pin
Architecture
Architecture
GCN 4.0
Xe-HPG
GPU Name
Polaris 20
DG2-128
Generation
Polaris
(RX 500)
Alchemist
(Arc 3)
Process Size
14 nm
6 nm
Transistors
5,700 million
7,200 million
Die Size
232 mm²
157 mm²
Foundry
GlobalFoundries
TSMC
Density
24.6M / mm²
45.9M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
Shader Model
6.7
6.6
Physical
Slot Width
Dual-slot
Dual-slot
Length
241 mm
9.5 inches
222 mm
8.7 inches
Height
—
114 mm
4.5 inches
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 2.0
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Other
Launch Price
229 USD
149 USD
Production
End-of-life
End-of-life
Predecessor
Arctic Islands
Xe Graphics
Successor
Vega
Battlemage