GPU Comparison
RADEON
AMD Radeon RX 550X
CORE STATE
Lexa
VRAM
4 GB
CLOCK SPEED
1183 MHz
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
VS
GEFORCE
GeForce RTX 4050 Mobile
CORE STATE
AD107
VRAM
6 GB
CLOCK SPEED
1755 MHz
TDP
50 W
BUS WIDTH
96 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
RX 550X
RTX 4050 Mobile
Core Specs
Shading Units
512
2,560
+400.0%
Shaders
512
2,560
+400.0%
TMUs
32
80
+150.0%
ROPs
16
48
+200.0%
Compute Units
8
—
SM Count
—
20
Clocks
Base Clock
1100 MHz
1455 MHz
Boost Clock
1183 MHz
1755 MHz
Memory Clock
1500 MHz
6 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
4 GB
6 GB
VRAM (MB)
4,096
6,144
+50.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
96 bit
Bandwidth
96.00 GB/s
192.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
12 MB
Performance
Pixel Rate
18.93 GPixel/s
84.24 GPixel/s
Texture Rate
37.86 GTexel/s
140.4 GTexel/s
FP32 (TFLOPS)
1,211.4 GFLOPS
8.986 TFLOPS
FP64 (TFLOPS)
75.71 GFLOPS (1:16)
140.4 GFLOPS (1:64)
FP16 (TFLOPS)
1,211.4 GFLOPS (1:1)
8.986 TFLOPS (1:1)
AI/RT
RT Cores
—
20
Tensor Cores
—
80
Power
TDP
50 W
50 W
TDP (W)
50
50
0.0%
Suggested PSU
250 W
—
Power Connectors
None
None
Architecture
Architecture
GCN 4.0
Ada Lovelace
GPU Name
Lexa
AD107
Generation
Polaris
(RX 500X)
GeForce 40 Mobile
Process Size
14 nm
5 nm
Transistors
2,200 million
18,900 million
Die Size
103 mm²
159 mm²
Foundry
GlobalFoundries
TSMC
Density
21.4M / mm²
118.9M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
8.9
Shader Model
6.7
6.8
Physical
Slot Width
Dual-slot
IGP
Length
145 mm
5.7 inches
—
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x8
Other
Production
End-of-life
Active
Predecessor
Polaris
GeForce 30 Mobile
Successor
Vega
GeForce 50 Mobile