AMD Radeon RX 6750 XT vs AMD Radeon E9550 MXM
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
Sep 2016
Generation
Navi II
Embedded
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
2150 MHz
1120 MHz
Boost Clock
2600 MHz
1266 MHz
Memory Clock
2250 MHz
1250 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
256bit
Bandwidth
432.0GB/s
160.0GB/s
Render Config
Compute Units
40
36
Shading Units
2560
2304
TMUs
160
144
ROPs
64
32
RT Cores
40
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
3 MB
2 MB
L3 Cache
96 MB
-
Theoretical Performance
Pixel Rate
166.4 GPixel/s
40.51 GPixel/s
Texture Rate
416.0 GTexel/s
182.3 GTexel/s
FP16 (half)
26.62 TFLOPS
5.834 TFLOPS
FP32 (float)
13.31 TFLOPS
5.834 TFLOPS
FP64 (double)
832.0 GFLOPS
364.6 GFLOPS
Graphics Processor
GPU Name
Navi 22
Ellesmere
GPU Variant
Navi 22 KXT(215-127000144)
Ellesmere XT
Architecture
RDNA 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
17.2 billion
5.7 billion
Die Size
335 mm²
232 mm²
Board Design
TDP
250W
95W
Suggested PSU
600 W
-
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.5
6.4