GPU Comparison
RADEON
AMD Radeon 660M
CORE STATE
Rembrandt
VRAM
System Shared
CLOCK SPEED
1900 MHz
TDP
40 W
BUS WIDTH
System Shared
ARCHITECTURE
RDNA 2.0
PROCESS
6 nm
LAUNCH DATE
2022
VS
GEFORCE
GeForce RTX 2060 12 GB
CORE STATE
TU106
VRAM
12 GB
CLOCK SPEED
1650 MHz
TDP
184 W
BUS WIDTH
192 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
660M
RTX 2060 12 GB
Core Specs
Shading Units
384
2,176
+466.7%
Shaders
384
2,176
+466.7%
TMUs
24
136
+466.7%
ROPs
16
48
+200.0%
Compute Units
6
—
SM Count
—
34
Clocks
Base Clock
1500 MHz
1470 MHz
Boost Clock
1900 MHz
1650 MHz
Memory Clock
System Shared
1750 MHz
14 Gbps effective
Memory
Memory Size
System Shared
12 GB
VRAM (MB)
—
12,288
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
192 bit
Bandwidth
System Dependent
336.0 GB/s
Cache
L1 Cache
128 KB per Array
64 KB (per SM)
L2 Cache
2 MB
3 MB
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
30.40 GPixel/s
79.20 GPixel/s
Texture Rate
45.60 GTexel/s
224.4 GTexel/s
FP32 (TFLOPS)
1,459.2 GFLOPS
7.181 TFLOPS
FP64 (TFLOPS)
91.20 GFLOPS (1:16)
224.4 GFLOPS (1:32)
FP16 (TFLOPS)
2.918 TFLOPS (2:1)
14.36 TFLOPS (2:1)
AI/RT
RT Cores
6
34
+466.7%
Tensor Cores
—
272
Power
TDP
40 W
184 W
TDP (W)
40
184
+360.0%
Suggested PSU
—
450 W
Power Connectors
None
1x 8-pin
Architecture
Architecture
RDNA 2.0
Turing
GPU Name
Rembrandt
TU106
Generation
Navi II IGP
(Rembrandt Mobile)
GeForce 20
Process Size
6 nm
12 nm
Transistors
13,100 million
10,800 million
Die Size
208 mm²
445 mm²
Foundry
TSMC
TSMC
Density
63.0M / mm²
24.3M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.0
3.0
CUDA
—
7.5
Shader Model
6.8
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
229 mm
9 inches
Height
—
113 mm
4.4 inches
Outputs
Portable Device Dependent
1x DVI1x HDMI 2.02x DisplayPort 1.4a1x USB Type-C
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Vega II IGP
GeForce 10
Successor
Navi III IGP
GeForce 30