GPU Comparison
RADEON
ATI Radeon HD 5450 PCIe x1
CORE STATE
Cedar
VRAM
512 MB
CLOCK SPEED
—
TDP
19 W
BUS WIDTH
64 bit
ARCHITECTURE
TeraScale 2
PROCESS
40 nm
LAUNCH DATE
2010
VS
GEFORCE
GeForce GTX 1660 Ti Mobile
CORE STATE
TU116
VRAM
6 GB
CLOCK SPEED
1590 MHz
TDP
—
BUS WIDTH
192 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2019
DETAILED SPECIFICATIONS
SPECIFICATION
ATI Radeon HD 5450 PCIe x1
GTX 1660 Ti Mobile
Core Specs
Shading Units
80
1,536
+1820.0%
Shaders
80
1,536
+1820.0%
TMUs
8
96
+1100.0%
ROPs
4
48
+1100.0%
Compute Units
2
—
SM Count
—
24
Clocks
Base Clock
—
1455 MHz
Boost Clock
—
1590 MHz
GPU Clock
650 MHz
—
Memory Clock
500 MHz
1000 Mbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
512 MB
6 GB
VRAM (MB)
512
6,144
+1100.0%
Memory Type
DDR3
GDDR6
Memory Bus
64 bit
192 bit
Bandwidth
8.000 GB/s
288.0 GB/s
Cache
L1 Cache
8 KB (per CU)
64 KB (per SM)
L2 Cache
128 KB
1536 KB
Performance
Pixel Rate
2.600 GPixel/s
76.32 GPixel/s
Texture Rate
5.200 GTexel/s
152.6 GTexel/s
FP32 (TFLOPS)
104.0 GFLOPS
4.884 TFLOPS
FP64 (TFLOPS)
—
152.6 GFLOPS (1:32)
FP16 (TFLOPS)
—
9.769 TFLOPS (2:1)
Power
TDP
19 W
—
TDP (W)
19
—
Suggested PSU
200 W
—
Power Connectors
—
None
Architecture
Architecture
TeraScale 2
Turing
GPU Name
Cedar
TU116
Generation
Evergreen
(HD 5400)
GeForce 16 Mobile
Process Size
40 nm
12 nm
Transistors
292 million
6,600 million
Die Size
59 mm²
284 mm²
Foundry
TSMC
TSMC
Density
4.9M / mm²
23.2M / mm²
API Support
DirectX
11.2 (11_0)
12 (12_1)
OpenGL
4.4
4.6
Vulkan
—
1.4
OpenCL
1.2
3.0
CUDA
—
7.5
Shader Model
5.0
6.8
Physical
Slot Width
Single-slot
MXM Module
Length
170 mm
6.7 inches
—
Outputs
1x DVI1x HDMI 1.3a1x VGA
Portable Device Dependent
Bus Interface
PCIe 2.0 x1
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Radeon R700
GeForce 10 Mobile
Successor
Northern Islands
GeForce 20 Mobile