GPU Comparison
RADEON
AMD Radeon RX 570X
CORE STATE
Polaris 20
VRAM
8 GB
CLOCK SPEED
1244 MHz
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
VS
GPU
HD Graphics 630
CORE STATE
Kaby Lake GT2
VRAM
System Shared
CLOCK SPEED
1000 MHz
TDP
15 W
BUS WIDTH
System Shared
ARCHITECTURE
Generation 9.5
PROCESS
14 nm++
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_opencl
passmark_g2d
passmark_g3d
geekbench_metal
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 570X
HD Graphics 630
Core Specs
Shading Units
2,048
192
-90.6%
Shaders
2,048
192
-90.6%
TMUs
128
24
-81.3%
ROPs
32
3
-90.6%
Compute Units
32
—
Execution Units
—
24
Clocks
Base Clock
1168 MHz
350 MHz
Boost Clock
1244 MHz
1000 MHz
Memory Clock
1750 MHz
7 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
224.0 GB/s
System Dependent
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
2 MB
—
Performance
Pixel Rate
39.81 GPixel/s
3.000 GPixel/s
Texture Rate
159.2 GTexel/s
24.00 GTexel/s
FP32 (TFLOPS)
5.095 TFLOPS
384.0 GFLOPS
FP64 (TFLOPS)
318.5 GFLOPS (1:16)
96.00 GFLOPS (1:4)
FP16 (TFLOPS)
5.095 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 9.5
GPU Name
Polaris 20
Kaby Lake GT2
Generation
Polaris
(RX 500X)
HD Graphics
(Kaby Lake)
Process Size
14 nm
14 nm++
Transistors
5,700 million
—
Die Size
232 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
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
Polaris
—
Successor
Vega
—