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
GEFORCE
ION HX
CORE STATE
ION
VRAM
System Shared
CLOCK SPEED
—
TDP
20 W
BUS WIDTH
System Shared
ARCHITECTURE
Tesla
PROCESS
65 nm
LAUNCH DATE
2008
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 480
ION HX
Core Specs
Shading Units
2,304
16
-99.3%
Shaders
2,304
16
-99.3%
TMUs
144
8
-94.4%
ROPs
32
4
-87.5%
Compute Units
36
—
SM Count
—
1
Clocks
Base Clock
1120 MHz
—
Boost Clock
1266 MHz
—
GPU Clock
—
450 MHz
Shader Clock
—
1100 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
1.800 GPixel/s
Texture Rate
182.3 GTexel/s
3.600 GTexel/s
FP32 (TFLOPS)
5.834 TFLOPS
35.20 GFLOPS
FP64 (TFLOPS)
364.6 GFLOPS (1:16)
—
FP16 (TFLOPS)
5.834 TFLOPS (1:1)
—
Power
TDP
150 W
20 W
TDP (W)
150
20
-86.7%
Suggested PSU
450 W
—
Power Connectors
1x 6-pin
—
Architecture
Architecture
GCN 4.0
Tesla
GPU Name
Ellesmere
ION
Generation
Arctic Islands
(RX 400)
ION
Process Size
14 nm
65 nm
Transistors
5,700 million
282 million
Die Size
232 mm²
162 mm²
Foundry
GlobalFoundries
—
Density
24.6M / mm²
1.7M / mm²
API Support
DirectX
12 (12_0)
11.1 (10_0)
OpenGL
4.6
3.3
Vulkan
1.3
—
OpenCL
2.1
—
Shader Model
6.7
4.0
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
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCI
Other
Launch Price
229 USD
—
Production
End-of-life
End-of-life
Predecessor
Pirate Islands
—
Successor
Polaris
—