GPU Comparison
RADEON
AMD Radeon RX 580G
CORE STATE
Polaris 20
VRAM
8 GB
CLOCK SPEED
1330 MHz
TDP
185 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
VS
GEFORCE
GeForce 6500
CORE STATE
NV44
VRAM
128 MB
CLOCK SPEED
—
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
Curie
PROCESS
110 nm
LAUNCH DATE
2005
DETAILED SPECIFICATIONS
SPECIFICATION
RX 580G
6500
Core Specs
Shading Units
2,304
—
Shaders
2,304
—
TMUs
144
4
-97.2%
ROPs
32
2
-93.8%
Compute Units
36
—
Clocks
Base Clock
1257 MHz
—
Boost Clock
1330 MHz
—
GPU Clock
—
400 MHz
Memory Clock
2000 MHz
8 Gbps effective
266 MHz
532 Mbps effective
Memory
Memory Size
8 GB
128 MB
VRAM (MB)
8,192
128
-98.4%
Memory Type
GDDR5
DDR2
Memory Bus
256 bit
128 bit
Bandwidth
256.0 GB/s
8.512 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
2 MB
—
Performance
Pixel Rate
42.56 GPixel/s
800.0 MPixel/s
Texture Rate
191.5 GTexel/s
1.600 GTexel/s
FP32 (TFLOPS)
6.129 TFLOPS
—
FP64 (TFLOPS)
383.0 GFLOPS (1:16)
—
FP16 (TFLOPS)
6.129 TFLOPS (1:1)
—
Power
TDP
185 W
—
TDP (W)
185
—
Suggested PSU
450 W
200 W
Power Connectors
1x 8-pin
—
Architecture
Architecture
GCN 4.0
Curie
GPU Name
Polaris 20
NV44
Generation
Polaris
(RX 500)
GeForce 6 PCIe
(6500)
Process Size
14 nm
110 nm
Transistors
5,700 million
75 million
Die Size
232 mm²
110 mm²
Foundry
GlobalFoundries
TSMC
Density
24.6M / mm²
681.8K / mm²
API Support
DirectX
12 (12_0)
9.0c (9_3)
OpenGL
4.6
2.0 (full)
2.1 (partial)
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
1x DVI1x VGA1x S-Video
Bus Interface
PCIe 3.0 x16
PCIe 1.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Arctic Islands
GeForce PCX
Successor
Vega
GeForce 7 PCIe