GPU Comparison
RADEON
AMD Radeon RX 590
CORE STATE
Polaris 30
VRAM
8 GB
CLOCK SPEED
1545 MHz
TDP
175 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
12 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
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 590
HD Graphics 630
Core Specs
Shading Units
2,304
192
-91.7%
Shaders
2,304
192
-91.7%
TMUs
144
24
-83.3%
ROPs
32
3
-90.6%
Compute Units
36
—
Execution Units
—
24
Clocks
Base Clock
1469 MHz
350 MHz
Boost Clock
1545 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
49.44 GPixel/s
3.000 GPixel/s
Texture Rate
222.5 GTexel/s
24.00 GTexel/s
FP32 (TFLOPS)
7.119 TFLOPS
384.0 GFLOPS
FP64 (TFLOPS)
445.0 GFLOPS (1:16)
96.00 GFLOPS (1:4)
FP16 (TFLOPS)
7.119 TFLOPS (1:1)
768.0 GFLOPS (2:1)
Power
TDP
175 W
15 W
TDP (W)
175
15
-91.4%
Suggested PSU
450 W
—
Power Connectors
1x 8-pin
—
Architecture
Architecture
GCN 4.0
Generation 9.5
GPU Name
Polaris 30
Kaby Lake GT2
Generation
Polaris
(RX 500)
HD Graphics
(Kaby Lake)
Process Size
12 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 HDMI 2.0b3x DisplayPort 1.4a
Motherboard Dependent
Bus Interface
PCIe 3.0 x16
Ring Bus
Other
Launch Price
279 USD
—
Production
End-of-life
End-of-life
Predecessor
Arctic Islands
—
Successor
Vega
—