GPU Comparison
RADEON
AMD Radeon R7 M270
CORE STATE
Opal
VRAM
2 GB
CLOCK SPEED
825 MHz
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
GEFORCE
GeForce GTX 1660 Ti Max-Q
CORE STATE
TU116
VRAM
6 GB
CLOCK SPEED
1335 MHz
TDP
—
BUS WIDTH
192 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2019
DETAILED SPECIFICATIONS
SPECIFICATION
R7 M270
GTX 1660 Ti Max-Q
Core Specs
Shading Units
384
1,536
+300.0%
Shaders
384
1,536
+300.0%
TMUs
24
96
+300.0%
ROPs
8
48
+500.0%
Compute Units
6
—
SM Count
—
24
Clocks
Base Clock
725 MHz
1140 MHz
Boost Clock
825 MHz
1335 MHz
Memory Clock
900 MHz
1800 Mbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
2 GB
6 GB
VRAM (MB)
2,048
6,144
+200.0%
Memory Type
DDR3
GDDR6
Memory Bus
128 bit
192 bit
Bandwidth
28.80 GB/s
288.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
256 KB
1536 KB
Performance
Pixel Rate
6.600 GPixel/s
64.08 GPixel/s
Texture Rate
19.80 GTexel/s
128.2 GTexel/s
FP32 (TFLOPS)
633.6 GFLOPS
4.101 TFLOPS
FP64 (TFLOPS)
—
128.2 GFLOPS (1:32)
FP16 (TFLOPS)
—
8.202 TFLOPS (2:1)
Power
Power Connectors
—
None
Architecture
Architecture
GCN 1.0
Turing
GPU Name
Opal
TU116
Generation
Gem System
(R7 M200)
GeForce 16 Mobile
Process Size
28 nm
12 nm
Transistors
950 million
6,600 million
Die Size
77 mm²
284 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
23.2M / mm²
API Support
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1 (1.2)
3.0
CUDA
—
7.5
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
—
MXM Module
Outputs
—
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Solar System
GeForce 10 Mobile
Successor
Polaris Mobile
GeForce 20 Mobile