GPU Comparison
RADEON
AMD Radeon RX 455 OEM
CORE STATE
Tobago
VRAM
2 GB
CLOCK SPEED
—
TDP
100 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 2.0
PROCESS
28 nm
LAUNCH DATE
2016
VS
GEFORCE
GeForce RTX 2060 SUPER Mobile
CORE STATE
TU106
VRAM
8 GB
CLOCK SPEED
1530 MHz
TDP
175 W
BUS WIDTH
256 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2019
DETAILED SPECIFICATIONS
SPECIFICATION
RX 455 OEM
RTX 2060 SUPER Mobile
Core Specs
Shading Units
768
2,176
+183.3%
Shaders
768
2,176
+183.3%
TMUs
48
136
+183.3%
ROPs
16
64
+300.0%
Compute Units
12
—
SM Count
—
34
Clocks
Base Clock
—
1470 MHz
Boost Clock
—
1530 MHz
GPU Clock
1050 MHz
—
Memory Clock
1625 MHz
6.5 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
104.0 GB/s
448.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
256 KB
4 MB
Performance
Pixel Rate
16.80 GPixel/s
97.92 GPixel/s
Texture Rate
50.40 GTexel/s
208.1 GTexel/s
FP32 (TFLOPS)
1.613 TFLOPS
6.659 TFLOPS
FP64 (TFLOPS)
100.8 GFLOPS (1:16)
208.1 GFLOPS (1:32)
FP16 (TFLOPS)
—
13.32 TFLOPS (2:1)
AI/RT
RT Cores
—
34
Tensor Cores
—
272
Power
TDP
100 W
175 W
TDP (W)
100
175
+75.0%
Suggested PSU
300 W
—
Power Connectors
1x 6-pin
—
Architecture
Architecture
GCN 2.0
Turing
GPU Name
Tobago
TU106
Generation
Arctic Islands
(RX 400)
GeForce 20 Mobile
Process Size
28 nm
12 nm
Transistors
2,080 million
10,800 million
Die Size
160 mm²
445 mm²
Foundry
TSMC
TSMC
Density
13.0M / mm²
24.3M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1
3.0
CUDA
—
7.5
Shader Model
6.5
6.8
Physical
Slot Width
Single-slot
MXM Module
Length
165 mm
6.5 inches
82 mm
3.2 inches
Height
—
115 mm
4.5 inches
Outputs
1x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Pirate Islands
GeForce 10 Mobile
Successor
Polaris
GeForce 30 Mobile