GPU Comparison
RADEON
AMD Radeon RX 580 2048SP
CORE STATE
Polaris 20
VRAM
4 GB
CLOCK SPEED
1284 MHz
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
VS
GPU
HD Graphics P4600
CORE STATE
Haswell GT2
VRAM
System Shared
CLOCK SPEED
1200 MHz
TDP
84 W
BUS WIDTH
System Shared
ARCHITECTURE
Generation 7.5
PROCESS
22 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 580 2048SP
HD Graphics P4600
Core Specs
Shading Units
2,048
160
-92.2%
Shaders
2,048
160
-92.2%
TMUs
128
20
-84.4%
ROPs
32
2
-93.8%
Compute Units
32
—
Execution Units
—
20
Clocks
Base Clock
1168 MHz
350 MHz
Boost Clock
1284 MHz
1200 MHz
Memory Clock
1750 MHz
7 Gbps effective
System Shared
Memory
Memory Size
4 GB
System Shared
VRAM (MB)
4,096
—
Memory Type
GDDR5
System Shared
Memory Bus
256 bit
System Shared
Bandwidth
224.0 GB/s
System Dependent
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
2 MB
—
Performance
Pixel Rate
41.09 GPixel/s
2.400 GPixel/s
Texture Rate
164.4 GTexel/s
24.00 GTexel/s
FP32 (TFLOPS)
5.259 TFLOPS
384.0 GFLOPS
FP64 (TFLOPS)
328.7 GFLOPS (1:16)
96.00 GFLOPS (1:4)
FP16 (TFLOPS)
5.259 TFLOPS (1:1)
—
Power
TDP
150 W
84 W
TDP (W)
150
84
-44.0%
Suggested PSU
450 W
—
Power Connectors
1x 8-pin
—
Architecture
Architecture
GCN 4.0
Generation 7.5
GPU Name
Polaris 20
Haswell GT2
Generation
Polaris
(RX 500)
HD Graphics-W
(Haswell)
Process Size
14 nm
22 nm
Transistors
5,700 million
—
Die Size
232 mm²
—
Foundry
GlobalFoundries
Intel
Density
24.6M / mm²
—
API Support
DirectX
12 (12_0)
12 (11_1)
OpenGL
4.6
4.3
Vulkan
1.3
1.0
OpenCL
2.1
1.2
Shader Model
6.7
5.1
Physical
Slot Width
Dual-slot
IGP
Length
241 mm
9.5 inches
—
Outputs
1x DVI1x HDMI 2.0b3x DisplayPort 1.4a
Motherboard Dependent
Bus Interface
PCIe 3.0 x16
Ring Bus
Other
Production
End-of-life
End-of-life
Predecessor
Arctic Islands
—
Successor
Vega
—