GPU Comparison
RADEON
AMD Radeon 550X
CORE STATE
Lexa
VRAM
2 GB
CLOCK SPEED
1218 MHz
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2019
VS
RADEON
Radeon Pro WX 4100
CORE STATE
Baffin
VRAM
4 GB
CLOCK SPEED
1201 MHz
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_metal
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
550X
Pro WX 4100
Core Specs
Shading Units
512
1,024
+100.0%
Shaders
512
1,024
+100.0%
TMUs
32
64
+100.0%
ROPs
16
16
0.0%
Compute Units
8
16
+100.0%
Clocks
Base Clock
1082 MHz
1125 MHz
Boost Clock
1218 MHz
1201 MHz
Memory Clock
1750 MHz
7 Gbps effective
1500 MHz
6 Gbps effective
Memory
Memory Size
2 GB
4 GB
VRAM (MB)
2,048
4,096
+100.0%
Memory Type
GDDR5
GDDR5
Memory Bus
128 bit
128 bit
Bandwidth
112.0 GB/s
96.00 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
1024 KB
Performance
Pixel Rate
19.49 GPixel/s
19.22 GPixel/s
Texture Rate
38.98 GTexel/s
76.86 GTexel/s
FP32 (TFLOPS)
1,247.2 GFLOPS
2.460 TFLOPS
FP64 (TFLOPS)
77.95 GFLOPS (1:16)
153.7 GFLOPS (1:16)
FP16 (TFLOPS)
1,247.2 GFLOPS (1:1)
2.460 TFLOPS (1:1)
Power
TDP
50 W
50 W
TDP (W)
50
50
0.0%
Suggested PSU
250 W
250 W
Power Connectors
None
None
Architecture
Architecture
GCN 4.0
GCN 4.0
GPU Name
Lexa
Baffin
Generation
Polaris
(RX 500X)
Radeon Pro Polaris
(WX x100)
Process Size
14 nm
14 nm
Transistors
2,200 million
3,000 million
Die Size
103 mm²
123 mm²
Foundry
GlobalFoundries
GlobalFoundries
Density
21.4M / mm²
24.4M / mm²
API Support
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.3
OpenCL
2.1
2.1
Shader Model
6.7
6.7
Physical
Slot Width
Dual-slot
Single-slot
Length
145 mm
5.7 inches
168 mm
6.6 inches
Height
—
69 mm
2.7 inches
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x8
Other
Launch Price
—
399 USD
Production
End-of-life
End-of-life
Predecessor
Polaris
Radeon Pro GCN
Successor
Vega
Radeon Pro Vega