GPU Comparison
RADEON
AMD Radeon RX 580 OEM
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
RADEON
ATI Radeon X1650 XT
CORE STATE
RV560
VRAM
256 MB
CLOCK SPEED
—
TDP
55 W
BUS WIDTH
128 bit
ARCHITECTURE
Ultra-Threaded SE
PROCESS
80 nm
LAUNCH DATE
2006
DETAILED SPECIFICATIONS
SPECIFICATION
RX 580 OEM
ATI Radeon X1650 XT
Core Specs
Shading Units
2,304
—
Shaders
2,304
—
TMUs
144
8
-94.4%
ROPs
32
8
-75.0%
Compute Units
36
—
Clocks
Base Clock
1120 MHz
—
Boost Clock
1266 MHz
—
GPU Clock
—
525 MHz
Memory Clock
2000 MHz
8 Gbps effective
700 MHz
1400 Mbps effective
Memory
Memory Size
8 GB
256 MB
VRAM (MB)
8,192
256
-96.9%
Memory Type
GDDR5
GDDR3
Memory Bus
256 bit
128 bit
Bandwidth
256.0 GB/s
22.40 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
2 MB
—
Performance
Pixel Rate
40.51 GPixel/s
4.200 GPixel/s
Texture Rate
182.3 GTexel/s
4.200 GTexel/s
FP32 (TFLOPS)
5.834 TFLOPS
—
FP64 (TFLOPS)
364.6 GFLOPS (1:16)
—
FP16 (TFLOPS)
5.834 TFLOPS (1:1)
—
Power
TDP
150 W
55 W
TDP (W)
150
55
-63.3%
Suggested PSU
450 W
250 W
Power Connectors
1x 6-pin
None
Architecture
Architecture
GCN 4.0
Ultra-Threaded SE
GPU Name
Ellesmere
RV560
Generation
Polaris
(RX 500)
Radeon R500 PCIe
(X1650)
Process Size
14 nm
80 nm
Transistors
5,700 million
312 million
Die Size
232 mm²
230 mm²
Foundry
GlobalFoundries
TSMC
Density
24.6M / mm²
1.4M / mm²
API Support
DirectX
12 (12_0)
9.0c (9_3)
OpenGL
4.6
2.1
Vulkan
1.3
—
OpenCL
2.1
—
Shader Model
6.7
3.0
Physical
Slot Width
Dual-slot
Single-slot
Length
241 mm
9.5 inches
—
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
2x DVI1x S-Video
Bus Interface
PCIe 3.0 x16
PCIe 1.0 x16
Other
Launch Price
229 USD
199 USD
Production
End-of-life
End-of-life
Predecessor
Arctic Islands
Radeon R400 PCIe
Successor
Vega
Radeon R600