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
GEFORCE
GeForce MX550
CORE STATE
TU117SB
VRAM
2 GB
CLOCK SPEED
1320 MHz
TDP
25 W
BUS WIDTH
64 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R9 M395X
MX550
Core Specs
Shading Units
2,048
1,024
-50.0%
Shaders
2,048
1,024
-50.0%
TMUs
128
32
-75.0%
ROPs
32
16
-50.0%
Compute Units
32
—
SM Count
—
16
Clocks
Base Clock
—
1065 MHz
Boost Clock
—
1320 MHz
GPU Clock
723 MHz
—
Memory Clock
1250 MHz
5 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
8 GB
2 GB
VRAM (MB)
8,192
2,048
-75.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
64 bit
Bandwidth
160.0 GB/s
96.00 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
2 MB
Performance
Pixel Rate
23.14 GPixel/s
21.12 GPixel/s
Texture Rate
92.54 GTexel/s
42.24 GTexel/s
FP32 (TFLOPS)
2.961 TFLOPS
2.703 TFLOPS
FP64 (TFLOPS)
185.1 GFLOPS (1:16)
42.24 GFLOPS (1:64)
FP16 (TFLOPS)
2.961 TFLOPS (1:1)
2.703 TFLOPS (1:1)
Power
TDP
75 W
25 W
TDP (W)
75
25
-66.7%
Power Connectors
None
None
Architecture
Architecture
GCN 3.0
Turing
GPU Name
Amethyst
TU117SB
Generation
Gem System
(R9 M300)
GeForce MX
(5xx)
Process Size
28 nm
12 nm
Transistors
5,000 million
4,700 million
Die Size
366 mm²
200 mm²
Foundry
TSMC
TSMC
Density
13.7M / mm²
23.5M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1
3.0
CUDA
—
7.5
Shader Model
6.5
6.8
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
End-of-life
Predecessor
Solar System
—
Successor
Polaris Mobile
—