GPU Comparison
RADEON
AMD Radeon RX 580
CORE STATE
Polaris 20
VRAM
8 GB
CLOCK SPEED
1340 MHz
TDP
185 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
GPU
Arc A750
CORE STATE
DG2-512
VRAM
8 GB
CLOCK SPEED
2400 MHz
TDP
225 W
BUS WIDTH
256 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
RX 580
A750
Core Specs
Shading Units
2,304
3,584
+55.6%
Shaders
2,304
3,584
+55.6%
TMUs
144
224
+55.6%
ROPs
32
112
+250.0%
Compute Units
36
—
Execution Units
—
448
Clocks
Base Clock
1257 MHz
2050 MHz
Boost Clock
1340 MHz
2400 MHz
Memory Clock
2000 MHz
8 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
8 GB
8 GB
VRAM (MB)
8,192
8,192
0.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
256 bit
Bandwidth
256.0 GB/s
512.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
2 MB
16 MB
Performance
Pixel Rate
42.88 GPixel/s
268.8 GPixel/s
Texture Rate
193.0 GTexel/s
537.6 GTexel/s
FP32 (TFLOPS)
6.175 TFLOPS
17.20 TFLOPS
FP64 (TFLOPS)
385.9 GFLOPS (1:16)
2.150 TFLOPS (1:8)
FP16 (TFLOPS)
6.175 TFLOPS (1:1)
34.41 TFLOPS (2:1)
AI/RT
RT Cores
—
28
XMX Cores
—
448
Power
TDP
185 W
225 W
TDP (W)
185
225
+21.6%
Suggested PSU
450 W
550 W
Power Connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Architecture
Architecture
GCN 4.0
Xe-HPG
GPU Name
Polaris 20
DG2-512
Generation
Polaris
(RX 500)
Alchemist
(Arc 7)
Process Size
14 nm
6 nm
Transistors
5,700 million
21,700 million
Die Size
232 mm²
406 mm²
Foundry
GlobalFoundries
TSMC
Density
24.6M / mm²
53.4M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
Shader Model
6.7
6.6
Physical
Slot Width
Dual-slot
Dual-slot
Length
241 mm
9.5 inches
—
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 2.0
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Launch Price
229 USD
289 USD
Production
End-of-life
End-of-life
Predecessor
Arctic Islands
Xe Graphics
Successor
Vega
Battlemage