GPU Comparison
RADEON
AMD Radeon RX 550
CORE STATE
Lexa
VRAM
2 GB
CLOCK SPEED
1183 MHz
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
GEFORCE
GeForce RTX 4090 D
CORE STATE
AD102
VRAM
24 GB
CLOCK SPEED
2520 MHz
TDP
425 W
BUS WIDTH
384 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 550
RTX 4090 D
Core Specs
Shading Units
512
14,592
+2750.0%
Shaders
512
14,592
+2750.0%
TMUs
32
456
+1325.0%
ROPs
16
176
+1000.0%
Compute Units
8
—
SM Count
—
114
Clocks
Base Clock
1100 MHz
2280 MHz
Boost Clock
1183 MHz
2520 MHz
Memory Clock
1750 MHz
7 Gbps effective
1313 MHz
21 Gbps effective
Memory
Memory Size
2 GB
24 GB
VRAM (MB)
2,048
24,576
+1100.0%
Memory Type
GDDR5
GDDR6X
Memory Bus
128 bit
384 bit
Bandwidth
112.0 GB/s
1.01 TB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
72 MB
Performance
Pixel Rate
18.93 GPixel/s
443.5 GPixel/s
Texture Rate
37.86 GTexel/s
1,149.1 GTexel/s
FP32 (TFLOPS)
1,211.4 GFLOPS
73.54 TFLOPS
FP64 (TFLOPS)
75.71 GFLOPS (1:16)
1,149.1 GFLOPS (1:64)
FP16 (TFLOPS)
1,211.4 GFLOPS (1:1)
73.54 TFLOPS (1:1)
AI/RT
RT Cores
—
114
Tensor Cores
—
456
Power
TDP
50 W
425 W
TDP (W)
50
425
+750.0%
Suggested PSU
250 W
800 W
Power Connectors
None
1x 16-pin
Architecture
Architecture
GCN 4.0
Ada Lovelace
GPU Name
Lexa
AD102
Generation
Polaris
(RX 500)
GeForce 40
Process Size
14 nm
5 nm
Transistors
2,200 million
76,300 million
Die Size
103 mm²
609 mm²
Foundry
GlobalFoundries
TSMC
Density
21.4M / mm²
125.3M / 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
Triple-slot
Length
145 mm
5.7 inches
304 mm
12 inches
Height
—
137 mm
5.4 inches
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Other
Launch Price
79 USD
1,599 USD
Production
End-of-life
End-of-life
Predecessor
Arctic Islands
GeForce 30
Successor
Vega
GeForce 50