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 3090 Ti
CORE STATE
GA102
VRAM
24 GB
CLOCK SPEED
1860 MHz
TDP
450 W
BUS WIDTH
384 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 550
RTX 3090 Ti
Core Specs
Shading Units
512
10,752
+2000.0%
Shaders
512
10,752
+2000.0%
TMUs
32
336
+950.0%
ROPs
16
112
+600.0%
Compute Units
8
—
SM Count
—
84
Clocks
Base Clock
1100 MHz
1560 MHz
Boost Clock
1183 MHz
1860 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
6 MB
Performance
Pixel Rate
18.93 GPixel/s
208.3 GPixel/s
Texture Rate
37.86 GTexel/s
625.0 GTexel/s
FP32 (TFLOPS)
1,211.4 GFLOPS
40.00 TFLOPS
FP64 (TFLOPS)
75.71 GFLOPS (1:16)
625.0 GFLOPS (1:64)
FP16 (TFLOPS)
1,211.4 GFLOPS (1:1)
40.00 TFLOPS (1:1)
AI/RT
RT Cores
—
84
Tensor Cores
—
336
Power
TDP
50 W
450 W
TDP (W)
50
450
+800.0%
Suggested PSU
250 W
850 W
Power Connectors
None
1x 16-pin
Architecture
Architecture
GCN 4.0
Ampere
GPU Name
Lexa
GA102
Generation
Polaris
(RX 500)
GeForce 30
Process Size
14 nm
8 nm
Transistors
2,200 million
28,300 million
Die Size
103 mm²
628 mm²
Foundry
GlobalFoundries
Samsung
Density
21.4M / mm²
45.1M / 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
—
8.6
Shader Model
6.7
6.8
Physical
Slot Width
Dual-slot
Triple-slot
Length
145 mm
5.7 inches
336 mm
13.2 inches
Height
—
140 mm
5.5 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
1,999 USD
Production
End-of-life
End-of-life
Predecessor
Arctic Islands
GeForce 20
Successor
Vega
GeForce 40