GPU Comparison
RADEON
AMD Radeon R9 M395X
CORE STATE
Amethyst
VRAM
8 GB
CLOCK SPEED
—
TDP
75 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2015
VS
GPU
Arc A530M
CORE STATE
DG2-256
VRAM
8 GB
CLOCK SPEED
1300 MHz
TDP
65 W
BUS WIDTH
128 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R9 M395X
A530M
Core Specs
Shading Units
2,048
1,536
-25.0%
Shaders
2,048
1,536
-25.0%
TMUs
128
96
-25.0%
ROPs
32
48
+50.0%
Compute Units
32
—
Execution Units
—
192
Clocks
Base Clock
—
900 MHz
Boost Clock
—
1300 MHz
GPU Clock
723 MHz
—
Memory Clock
1250 MHz
5 Gbps effective
1750 MHz
14 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
128 bit
Bandwidth
160.0 GB/s
224.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
512 KB
8 MB
Performance
Pixel Rate
23.14 GPixel/s
62.40 GPixel/s
Texture Rate
92.54 GTexel/s
124.8 GTexel/s
FP32 (TFLOPS)
2.961 TFLOPS
3.994 TFLOPS
FP64 (TFLOPS)
185.1 GFLOPS (1:16)
—
FP16 (TFLOPS)
2.961 TFLOPS (1:1)
7.987 TFLOPS (2:1)
AI/RT
RT Cores
—
12
XMX Cores
—
192
Power
TDP
75 W
65 W
TDP (W)
75
65
-13.3%
Power Connectors
None
—
Architecture
Architecture
GCN 3.0
Xe-HPG
GPU Name
Amethyst
DG2-256
Generation
Gem System
(R9 M300)
Alchemist
(Arc 5 Mobile)
Process Size
28 nm
6 nm
Transistors
5,000 million
11,500 million
Die Size
366 mm²
269 mm²
Foundry
TSMC
TSMC
Density
13.7M / 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
MXM Module
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Other
Production
End-of-life
Active
Predecessor
Solar System
—
Successor
Polaris Mobile
—