GPU Comparison
RADEON
AMD Radeon RX 480
CORE STATE
Ellesmere
VRAM
8 GB
CLOCK SPEED
1266 MHz
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2016
VS
GPU
HD Graphics P530
CORE STATE
Skylake GT2
VRAM
System Shared
CLOCK SPEED
1000 MHz
TDP
15 W
BUS WIDTH
System Shared
ARCHITECTURE
Generation 9.0
PROCESS
14 nm+
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 480
HD Graphics P530
Core Specs
Shading Units
2,304
192
-91.7%
Shaders
2,304
192
-91.7%
TMUs
144
16
-88.9%
ROPs
32
3
-90.6%
Compute Units
36
—
Execution Units
—
24
Clocks
Base Clock
1120 MHz
350 MHz
Boost Clock
1266 MHz
1000 MHz
Memory Clock
2000 MHz
8 Gbps effective
System Shared
Memory
Memory Size
8 GB
System Shared
VRAM (MB)
8,192
—
Memory Type
GDDR5
System Shared
Memory Bus
256 bit
System Shared
Bandwidth
256.0 GB/s
System Dependent
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
2 MB
—
Performance
Pixel Rate
40.51 GPixel/s
3.000 GPixel/s
Texture Rate
182.3 GTexel/s
16.00 GTexel/s
FP32 (TFLOPS)
5.834 TFLOPS
384.0 GFLOPS
FP64 (TFLOPS)
364.6 GFLOPS (1:16)
96.00 GFLOPS (1:4)
FP16 (TFLOPS)
5.834 TFLOPS (1:1)
768.0 GFLOPS (2:1)
Power
TDP
150 W
15 W
TDP (W)
150
15
-90.0%
Suggested PSU
450 W
—
Power Connectors
1x 6-pin
—
Architecture
Architecture
GCN 4.0
Generation 9.0
GPU Name
Ellesmere
Skylake GT2
Generation
Arctic Islands
(RX 400)
HD Graphics-W
(Skylake)
Process Size
14 nm
14 nm+
Transistors
5,700 million
—
Die Size
232 mm²
123 mm²
Foundry
GlobalFoundries
Intel
Density
24.6M / mm²
—
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.3
OpenCL
2.1
3.0
Shader Model
6.7
6.4
Physical
Slot Width
Dual-slot
IGP
Length
240 mm
9.4 inches
—
Height
95 mm
3.7 inches
—
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Motherboard Dependent
Bus Interface
PCIe 3.0 x16
Ring Bus
Other
Launch Price
229 USD
—
Production
End-of-life
End-of-life
Predecessor
Pirate Islands
—
Successor
Polaris
—