NVIDIA GeForce GTX 1660 Ti vs AMD Radeon RX 7950 XTX
GPU Specs Compare
Graphics Card
Release Date
Feb 2019
Unknown
Generation
GeForce 16
Navi III
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1500 MHz
2200 MHz
Boost Clock
1770 MHz
3300 MHz
Memory Clock
1500 MHz
2500 MHz
Memory
Memory Size
6GB
24GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
384bit
Bandwidth
288.0GB/s
960.0GB/s
Render Config
SM Count
24
-
Shading Units
1536
6144
TMUs
96
384
ROPs
48
192
L1 Cache
64 KB (per SM)
256 KB per Array
L2 Cache
1536 KB
6 MB
Compute Units
-
96
RT Cores
-
96
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
84.96 GPixel/s
633.6 GPixel/s
Texture Rate
169.9 GTexel/s
1267 GTexel/s
FP16 (half)
10.87 TFLOPS
162.2 TFLOPS
FP32 (float)
5.437 TFLOPS
81.10 TFLOPS
FP64 (double)
169.9 GFLOPS
2.534 TFLOPS
Graphics Processor
GPU Name
TU116
Navi 31
GPU Variant
TU116-400-A1
Navi 31 XTX+
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
Board Design
TDP
120W
355W
Suggested PSU
300 W
750 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
6.7
📊 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
-