GPU Comparison
RADEON
AMD Radeon Instinct MI8
CORE STATE
Fiji
VRAM
4 GB
CLOCK SPEED
—
TDP
175 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
Instinct MI8
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
—
1455 MHz
Boost Clock
—
1590 MHz
GPU Clock
1000 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
2 MB
1536 KB
Performance
Pixel Rate
64.00 GPixel/s
76.32 GPixel/s
Texture Rate
256.0 GTexel/s
152.6 GTexel/s
FP32 (TFLOPS)
8.192 TFLOPS
4.884 TFLOPS
FP64 (TFLOPS)
512.0 GFLOPS (1:16)
152.6 GFLOPS (1:32)
FP16 (TFLOPS)
8.192 TFLOPS (1:1)
9.769 TFLOPS (2:1)
Power
TDP
175 W
—
TDP (W)
175
—
Suggested PSU
450 W
—
Power Connectors
1x 8-pin
None
Architecture
Architecture
GCN 3.0
Turing
GPU Name
Fiji
TU116
Generation
Radeon Instinct
(MIx)
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
152 mm
6 inches
—
Height
111 mm
4.4 inches
—
Outputs
No outputs
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Data Center
GeForce 10 Mobile
Successor
—
GeForce 20 Mobile