AMD Radeon E9550 MXM vs AMD Radeon RX 6600
GPU · Specs Compare
Graphics Card
Release Date
Sep 2016
Oct 2021
Generation
Embedded
Navi II
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x8
Clock Speeds
Base Clock
1120 MHz
1626 MHz
Boost Clock
1266 MHz
2491 MHz
Memory Clock
1250 MHz
1750 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
160.0GB/s
224.0GB/s
Render Config
Compute Units
36
28
Shading Units
2304
1792
TMUs
144
112
ROPs
32
64
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
2 MB
2 MB
RT Cores
—
28
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
40.51 GPixel/s
159.4 GPixel/s
Texture Rate
182.3 GTexel/s
279.0 GTexel/s
FP16 (half)
5.834 TFLOPS
17.86 TFLOPS
FP32 (float)
5.834 TFLOPS
8.928 TFLOPS
FP64 (double)
364.6 GFLOPS
558.0 GFLOPS
Graphics Processor
GPU Name
Ellesmere
Navi 23
GPU Variant
Ellesmere XT
Navi 23 XL(215-130000016)
Architecture
GCN 4.0
RDNA 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
5.7 billion
11.06 billion
Die Size
232 mm²
237 mm²
Board Design
TDP
95W
132W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
—
300 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.