AMD Radeon E9550 MXM vs NVIDIA GeForce RTX 4080 Max-Q
GPU Specs Compare
Graphics Card
Release Date
Sep 2016
Jan 2023
Generation
Embedded
GeForce 40 Mobile
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
1120 MHz
795 MHz
Boost Clock
1266 MHz
1350 MHz
Memory Clock
1250 MHz
1750 MHz
Memory
Memory Size
8GB
12GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
192bit
Bandwidth
160.0GB/s
336.0GB/s
Render Config
Compute Units
36
-
Shading Units
2304
7424
TMUs
144
232
ROPs
32
80
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
48 MB
SM Count
-
58
Tensor Cores
-
232
RT Cores
-
58
Theoretical Performance
Pixel Rate
40.51 GPixel/s
108.0 GPixel/s
Texture Rate
182.3 GTexel/s
313.2 GTexel/s
FP16 (half)
5.834 TFLOPS
20.04 TFLOPS
FP32 (float)
5.834 TFLOPS
20.04 TFLOPS
FP64 (double)
364.6 GFLOPS
313.2 GFLOPS
Graphics Processor
GPU Name
Ellesmere
AD104
GPU Variant
Ellesmere XT
GN21-X9
Architecture
GCN 4.0
Ada Lovelace
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
4 nm
Transistors
5.7 billion
35.8 billion
Die Size
232 mm²
295 mm²
Board Design
TDP
95W
60W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.7
CUDA
-
8.9