GPU Comparison
RADEON
AMD Radeon R8 M445DX
CORE STATE
Meso
VRAM
System Shared
CLOCK SPEED
1021 MHz
TDP
—
BUS WIDTH
System Shared
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2016
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
DETAILED SPECIFICATIONS
SPECIFICATION
R8 M445DX
A570M
Core Specs
Shading Units
320
2,048
+540.0%
Shaders
320
2,048
+540.0%
TMUs
20
128
+540.0%
ROPs
8
64
+700.0%
Compute Units
5
—
Execution Units
—
256
Clocks
Base Clock
780 MHz
900 MHz
Boost Clock
1021 MHz
1300 MHz
Memory Clock
System Shared
1750 MHz
14 Gbps effective
Memory
Memory Size
System Shared
8 GB
VRAM (MB)
—
8,192
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
128 bit
Bandwidth
System Dependent
224.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
128 KB
8 MB
Performance
Pixel Rate
8.168 GPixel/s
83.20 GPixel/s
Texture Rate
20.42 GTexel/s
166.4 GTexel/s
FP32 (TFLOPS)
653.4 GFLOPS
5.325 TFLOPS
FP64 (TFLOPS)
40.84 GFLOPS (1:16)
—
FP16 (TFLOPS)
653.4 GFLOPS (1:1)
10.65 TFLOPS (2:1)
AI/RT
RT Cores
—
16
XMX Cores
—
256
Power
TDP
—
75 W
TDP (W)
—
75
Architecture
Architecture
GCN 3.0
Xe-HPG
GPU Name
Meso
DG2-256
Generation
Gem System Hybrid
(Rx M400)
Alchemist
(Arc 5 Mobile)
Process Size
28 nm
6 nm
Transistors
1,550 million
11,500 million
Die Size
125 mm²
269 mm²
Foundry
TSMC
TSMC
Density
12.4M / mm²
42.8M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1
3.0
Shader Model
6.5
6.6
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
IGP
PCIe 4.0 x8
Other
Production
End-of-life
Active