AMD Radeon RX 7800M vs NVIDIA GeForce RTX 2080 SUPER Mobile
GPU Specs Compare
Graphics Card
Release Date
Sep 2024
Apr 2020
Generation
Navi Mobile
GeForce 20 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1295 MHz
1365 MHz
Boost Clock
2335 MHz
1560 MHz
Memory Clock
2250 MHz
1750 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
256bit
Bandwidth
432.0GB/s
448.0GB/s
Render Config
Compute Units
60
-
Shading Units
3840
3072
TMUs
240
192
ROPs
96
64
RT Cores
60
48
L1 Cache
128 KB per Array
64 KB (per SM)
L2 Cache
4 MB
4 MB
L3 Cache
48 MB
-
SM Count
-
48
Tensor Cores
-
384
Theoretical Performance
Pixel Rate
224.2 GPixel/s
99.84 GPixel/s
Texture Rate
560.4 GTexel/s
299.5 GTexel/s
FP16 (half)
71.73 TFLOPS
19.17 TFLOPS
FP32 (float)
35.87 TFLOPS
9.585 TFLOPS
FP64 (double)
1121 GFLOPS
299.5 GFLOPS
Graphics Processor
GPU Name
Navi 32
TU104
GPU Variant
Navi 32 XT(215-180000006)
N18E-G3
Architecture
RDNA 3.0
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
28.1 billion
13.6 billion
Die Size
346 mm²
545 mm²
Board Design
TDP
180W
150W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
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
-
10,487
3DMark Time Spy Extreme
-
4,881
3DMark Speed Way
-
2,116