GPU Comparison
RADEON
AMD Radeon Pro SSG
CORE STATE
Fiji
VRAM
4 GB
CLOCK SPEED
1050 MHz
TDP
260 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2016
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
Pro SSG
GTX 1660 Ti Mobile
Core Specs
Shading Units
4,096
1,536
-62.5%
Shaders
4,096
1,536
-62.5%
TMUs
256
96
-62.5%
ROPs
64
48
-25.0%
Compute Units
64
—
SM Count
—
24
Clocks
Base Clock
1000 MHz
1455 MHz
Boost Clock
1050 MHz
1590 MHz
Memory Clock
500 MHz
1000 Mbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
4 GB
6 GB
VRAM (MB)
4,096
6,144
+50.0%
Memory Type
HBM
GDDR6
Memory Bus
4096 bit
192 bit
Bandwidth
512.0 GB/s
288.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
4 MB
1536 KB
Performance
Pixel Rate
67.20 GPixel/s
76.32 GPixel/s
Texture Rate
268.8 GTexel/s
152.6 GTexel/s
FP32 (TFLOPS)
8.602 TFLOPS
4.884 TFLOPS
FP64 (TFLOPS)
537.6 GFLOPS (1:16)
152.6 GFLOPS (1:32)
FP16 (TFLOPS)
17.20 TFLOPS (2:1)
9.769 TFLOPS (2:1)
Power
TDP
260 W
—
TDP (W)
260
—
Suggested PSU
600 W
—
Power Connectors
1x 6-pin + 1x 8-pin
None
Architecture
Architecture
GCN 3.0
Turing
GPU Name
Fiji
TU116
Generation
Radeon Pro GCN
GeForce 16 Mobile
Process Size
28 nm
12 nm
Transistors
8,900 million
6,600 million
Die Size
596 mm²
284 mm²
Foundry
TSMC
TSMC
Density
14.9M / mm²
23.2M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
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
Dual-slot
MXM Module
Length
267 mm
10.5 inches
—
Height
111 mm
4.4 inches
—
Outputs
1x HDMI 1.4a3x mini-DisplayPort 1.2
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Launch Price
9,999 USD
—
Production
End-of-life
End-of-life
Predecessor
FirePro GCN
GeForce 10 Mobile
Successor
Radeon Pro Polaris
GeForce 20 Mobile