NVIDIA GeForce GTX 1660 Ti vs AMD Radeon RX 7700 XT
GPU Specs Compare
Graphics Card
Release Date
Feb 2019
Aug 2023
Generation
GeForce 16
Navi III
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1500 MHz
1435 MHz
Boost Clock
1770 MHz
2544 MHz
Memory Clock
1500 MHz
2250 MHz
Memory
Memory Size
6GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
192bit
Bandwidth
288.0GB/s
432.0GB/s
Render Config
SM Count
24
-
Shading Units
1536
3456
TMUs
96
216
ROPs
48
96
L1 Cache
64 KB (per SM)
128 KB per Array
L2 Cache
1536 KB
2 MB
Compute Units
-
54
RT Cores
-
54
L3 Cache
-
48 MB
Theoretical Performance
Pixel Rate
84.96 GPixel/s
244.2 GPixel/s
Texture Rate
169.9 GTexel/s
549.5 GTexel/s
FP16 (half)
10.87 TFLOPS
70.34 TFLOPS
FP32 (float)
5.437 TFLOPS
35.17 TFLOPS
FP64 (double)
169.9 GFLOPS
1099.0 GFLOPS
Graphics Processor
GPU Name
TU116
Navi 32
GPU Variant
TU116-400-A1
Navi 32 XL(215-180000076)
Architecture
Turing
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
12 nm
5 nm
Transistors
6.6 billion
28.1 billion
Die Size
284 mm²
346 mm²
Board Design
TDP
120W
245W
Suggested PSU
300 W
550 W
Outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors
1x 8-pin
2x 8-pin
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
6.6
6.8
📊 Benchmark
3DMark Time Spy
6,346
-
3DMark Time Spy Extreme
2,883
-
OctaneBench
126
-
Battlefield 5 1080p
103
-
Shadow of the Tomb Raider 2160p
28
-
Shadow of the Tomb Raider 1440p
52
-
Shadow of the Tomb Raider 1080p
80
-
Battlefield 5 2160p
44
-
Blender
817
-
Battlefield 5 1440p
80
-
GTA 5 2160p
60
-
GTA 5 1440p
62
-
GTA 5 1080p
154
-