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
Tesla M2090
CORE STATE
GF110
VRAM
6 GB
CLOCK SPEED
—
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2011
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 550X
Tesla M2090
Core Specs
Shading Units
512
512
0.0%
Shaders
512
512
0.0%
TMUs
32
64
+100.0%
ROPs
16
48
+200.0%
Compute Units
8
—
SM Count
—
16
Clocks
Base Clock
1100 MHz
—
Boost Clock
1183 MHz
—
GPU Clock
—
651 MHz
Shader Clock
—
1301 MHz
Memory Clock
1500 MHz
6 Gbps effective
924 MHz
3.7 Gbps effective
Memory
Memory Size
4 GB
6 GB
VRAM (MB)
4,096
6,144
+50.0%
Memory Type
GDDR5
GDDR5
Memory Bus
128 bit
384 bit
Bandwidth
96.00 GB/s
177.4 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
768 KB
Performance
Pixel Rate
18.93 GPixel/s
20.83 GPixel/s
Texture Rate
37.86 GTexel/s
41.66 GTexel/s
FP32 (TFLOPS)
1,211.4 GFLOPS
1,332.2 GFLOPS
FP64 (TFLOPS)
75.71 GFLOPS (1:16)
666.1 GFLOPS (1:2)
FP16 (TFLOPS)
1,211.4 GFLOPS (1:1)
—
Power
TDP
50 W
250 W
TDP (W)
50
250
+400.0%
Suggested PSU
250 W
600 W
Power Connectors
None
1x 6-pin + 1x 8-pin
Architecture
Architecture
GCN 4.0
Fermi 2.0
GPU Name
Lexa
GF110
Generation
Polaris
(RX 500X)
Tesla Fermi
(x20xx)
Process Size
14 nm
40 nm
Transistors
2,200 million
3,000 million
Die Size
103 mm²
520 mm²
Foundry
GlobalFoundries
TSMC
Density
21.4M / mm²
5.8M / mm²
API Support
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
—
OpenCL
2.1
1.1
CUDA
—
2.0
Shader Model
6.7
5.1
Physical
Slot Width
Dual-slot
Dual-slot
Length
145 mm
5.7 inches
248 mm
9.8 inches
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 3.0 x8
PCIe 2.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Polaris
Tesla
Successor
Vega
Tesla Kepler