AMD Radeon RX 7800M vs NVIDIA GeForce GTX 1660 Ti
GPU Specs Compare
Graphics Card
Release Date
Sep 2024
Feb 2019
Generation
Navi Mobile
GeForce 16
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1295 MHz
1500 MHz
Boost Clock
2335 MHz
1770 MHz
Memory Clock
2250 MHz
1500 MHz
Memory
Memory Size
12GB
6GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
192bit
Bandwidth
432.0GB/s
288.0GB/s
Render Config
Compute Units
60
-
Shading Units
3840
1536
TMUs
240
96
ROPs
96
48
RT Cores
60
-
L1 Cache
128 KB per Array
64 KB (per SM)
L2 Cache
4 MB
1536 KB
L3 Cache
48 MB
-
SM Count
-
24
Theoretical Performance
Pixel Rate
224.2 GPixel/s
84.96 GPixel/s
Texture Rate
560.4 GTexel/s
169.9 GTexel/s
FP16 (half)
71.73 TFLOPS
10.87 TFLOPS
FP32 (float)
35.87 TFLOPS
5.437 TFLOPS
FP64 (double)
1121 GFLOPS
169.9 GFLOPS
Graphics Processor
GPU Name
Navi 32
TU116
GPU Variant
Navi 32 XT(215-180000006)
TU116-400-A1
Architecture
RDNA 3.0
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
28.1 billion
6.6 billion
Die Size
346 mm²
284 mm²
Board Design
TDP
180W
120W
Outputs
Portable Device Dependent
1x DVI1x HDMI 2.01x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
-
300 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.3
Shader Model
6.8
6.6
CUDA
-
7.5
📊 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