GPU Comparison
RADEON
AMD Radeon RX 550 640SP
CORE STATE
Baffin
VRAM
2 GB
CLOCK SPEED
1071 MHz
TDP
60 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
GEFORCE
GeForce RTX 2080 Mobile
CORE STATE
TU104
VRAM
8 GB
CLOCK SPEED
1590 MHz
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2019
DETAILED SPECIFICATIONS
SPECIFICATION
RX 550 640SP
RTX 2080 Mobile
Core Specs
Shading Units
640
2,944
+360.0%
Shaders
640
2,944
+360.0%
TMUs
40
184
+360.0%
ROPs
16
64
+300.0%
Compute Units
10
—
SM Count
—
46
Clocks
Base Clock
1019 MHz
1380 MHz
Boost Clock
1071 MHz
1590 MHz
Memory Clock
1500 MHz
6 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
2 GB
8 GB
VRAM (MB)
2,048
8,192
+300.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
256 bit
Bandwidth
96.00 GB/s
448.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
1024 KB
4 MB
Performance
Pixel Rate
17.14 GPixel/s
101.8 GPixel/s
Texture Rate
42.84 GTexel/s
292.6 GTexel/s
FP32 (TFLOPS)
1,370.9 GFLOPS
9.362 TFLOPS
FP64 (TFLOPS)
85.68 GFLOPS (1:16)
292.6 GFLOPS (1:32)
FP16 (TFLOPS)
1,370.9 GFLOPS (1:1)
18.72 TFLOPS (2:1)
AI/RT
RT Cores
—
46
Tensor Cores
—
368
Power
TDP
60 W
150 W
TDP (W)
60
150
+150.0%
Suggested PSU
250 W
—
Power Connectors
None
None
Architecture
Architecture
GCN 4.0
Turing
GPU Name
Baffin
TU104
Generation
Polaris
(RX 500)
GeForce 20 Mobile
Process Size
14 nm
12 nm
Transistors
3,000 million
13,600 million
Die Size
123 mm²
545 mm²
Foundry
GlobalFoundries
TSMC
Density
24.4M / mm²
25.0M / 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
—
7.5
Shader Model
6.7
6.8
Physical
Slot Width
Dual-slot
MXM Module
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 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Arctic Islands
GeForce 10 Mobile
Successor
Vega
GeForce 30 Mobile