GPU Comparison
RADEON
ATI Mobility Radeon HD 3450
CORE STATE
M82
VRAM
256 MB
CLOCK SPEED
—
TDP
—
BUS WIDTH
64 bit
ARCHITECTURE
TeraScale
PROCESS
55 nm
LAUNCH DATE
2008
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 Mobility Radeon HD 3450
GTX 1660 Ti Mobile
Core Specs
Shading Units
40
1,536
+3740.0%
Shaders
40
1,536
+3740.0%
TMUs
4
96
+2300.0%
ROPs
4
48
+1100.0%
Compute Units
2
—
SM Count
—
24
Clocks
Base Clock
—
1455 MHz
Boost Clock
—
1590 MHz
GPU Clock
500 MHz
—
Memory Clock
400 MHz
800 Mbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
256 MB
6 GB
VRAM (MB)
256
6,144
+2300.0%
Memory Type
DDR2
GDDR6
Memory Bus
64 bit
192 bit
Bandwidth
6.400 GB/s
288.0 GB/s
Cache
L1 Cache
—
64 KB (per SM)
L2 Cache
64 KB
1536 KB
Performance
Pixel Rate
2.000 GPixel/s
76.32 GPixel/s
Texture Rate
2.000 GTexel/s
152.6 GTexel/s
FP32 (TFLOPS)
40.00 GFLOPS
4.884 TFLOPS
FP64 (TFLOPS)
—
152.6 GFLOPS (1:32)
FP16 (TFLOPS)
—
9.769 TFLOPS (2:1)
Power
Power Connectors
—
None
Architecture
Architecture
TeraScale
Turing
GPU Name
M82
TU116
Generation
M8x
(Mobility HD 3400)
GeForce 16 Mobile
Process Size
55 nm
12 nm
Transistors
181 million
6,600 million
Die Size
67 mm²
284 mm²
Foundry
TSMC
TSMC
Density
2.7M / mm²
23.2M / mm²
API Support
DirectX
10.1
12 (12_1)
OpenGL
3.3
4.6
Vulkan
—
1.4
OpenCL
—
3.0
CUDA
—
7.5
Shader Model
4.1
6.8
Physical
Slot Width
MXM Module
MXM Module
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
MXM-II
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
M7x
GeForce 10 Mobile
Successor
M9x
GeForce 20 Mobile