NVIDIA GeForce GTX 1660 Ti Mobile vs AMD Radeon RX 7950 XT
GPU Specs Compare
Graphics Card
Release Date
Apr 2019
Unknown
Generation
GeForce 16 Mobile
Navi III
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1455 MHz
2000 MHz
Boost Clock
1590 MHz
3000 MHz
Memory Clock
1500 MHz
2500 MHz
Memory
Memory Size
6GB
20GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
320bit
Bandwidth
288.0GB/s
800.0GB/s
Render Config
SM Count
24
-
Shading Units
1536
5376
TMUs
96
336
ROPs
48
192
L1 Cache
64 KB (per SM)
256 KB per Array
L2 Cache
1536 KB
6 MB
Compute Units
-
84
RT Cores
-
84
L3 Cache
-
80 MB
Theoretical Performance
Pixel Rate
76.32 GPixel/s
576.0 GPixel/s
Texture Rate
152.6 GTexel/s
1008 GTexel/s
FP16 (half)
9.769 TFLOPS
129.0 TFLOPS
FP32 (float)
4.884 TFLOPS
64.51 TFLOPS
FP64 (double)
152.6 GFLOPS
2.016 TFLOPS
Graphics Processor
GPU Name
TU116
Navi 31
Architecture
Turing
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
12 nm
5 nm
Transistors
6.6 billion
57.7 billion
Die Size
284 mm²
529 mm²
GPU Variant
-
Navi 31 XT+
Board Design
TDP
Unknown
300W
Outputs
Portable Device Dependent
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors
None
2x 8-pin
Suggested PSU
-
700 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
CUDA
7.5
-
Shader Model
6.7
6.7
📊 Benchmark
3DMark Time Spy
5,597
-
3DMark Time Spy Extreme
2,574
-