GPU Comparison
RADEON
AMD Radeon 540
CORE STATE
Lexa
VRAM
1024 MB
CLOCK SPEED
—
TDP
50 W
BUS WIDTH
32 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
GPU
Arc A570M
CORE STATE
DG2-256
VRAM
8 GB
CLOCK SPEED
1300 MHz
TDP
75 W
BUS WIDTH
128 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
540
A570M
Core Specs
Shading Units
384
2,048
+433.3%
Shaders
384
2,048
+433.3%
TMUs
24
128
+433.3%
ROPs
16
64
+300.0%
Compute Units
6
—
Execution Units
—
256
Clocks
Base Clock
—
900 MHz
Boost Clock
—
1300 MHz
GPU Clock
1183 MHz
—
Memory Clock
1500 MHz
6 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
1024 MB
8 GB
VRAM (MB)
1,024
8,192
+700.0%
Memory Type
GDDR5
GDDR6
Memory Bus
32 bit
128 bit
Bandwidth
24.00 GB/s
224.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
512 KB
8 MB
Performance
Pixel Rate
18.93 GPixel/s
83.20 GPixel/s
Texture Rate
28.39 GTexel/s
166.4 GTexel/s
FP32 (TFLOPS)
908.5 GFLOPS
5.325 TFLOPS
FP64 (TFLOPS)
56.78 GFLOPS (1:16)
—
FP16 (TFLOPS)
908.5 GFLOPS (1:1)
10.65 TFLOPS (2:1)
AI/RT
RT Cores
—
16
XMX Cores
—
256
Power
TDP
50 W
75 W
TDP (W)
50
75
+50.0%
Suggested PSU
250 W
—
Power Connectors
None
—
Architecture
Architecture
GCN 4.0
Xe-HPG
GPU Name
Lexa
DG2-256
Generation
Polaris
(RX 500)
Alchemist
(Arc 5 Mobile)
Process Size
14 nm
6 nm
Transistors
2,200 million
11,500 million
Die Size
103 mm²
269 mm²
Foundry
GlobalFoundries
TSMC
Density
21.4M / mm²
42.8M / 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
Single-slot
IGP
Outputs
2x DisplayPort 1.4a
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x8
Other
Production
End-of-life
Active
Predecessor
Arctic Islands
—
Successor
Vega
—