Home GPU Comparison AMD Radeon 780M vs NVIDIA GeForce RTX 2080 Ti

AMD Radeon 780M vs NVIDIA GeForce RTX 2080 Ti

We compared a Integrated graphics card GPU: 0System Shared VRAM AMD Radeon 780M and a Desktop platform GPU: 11GB VRAM GeForce RTX 2080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 780M 's Advantages
Released 4 years and 4 months late
Boost Clock has increased by 75% (2700MHz vs 1545MHz)
Lower TDP (15W vs 250W)
NVIDIA GeForce RTX 2080 Ti 's Advantages
3584 additional rendering cores

Score

Benchmark

FP32 (float)
AMD Radeon 780M
8.294 TFLOPS
GeForce RTX 2080 Ti +62%
13.45 TFLOPS
3DMark Time Spy
AMD Radeon 780M
2737
GeForce RTX 2080 Ti +433%
14593
VS

Graphics Card

Jan 2023
Release Date
Sep 2018
Navi III IGP
Generation
GeForce 20
Integrated
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

800 MHz
Base Clock
1350 MHz
2700 MHz
Boost Clock
1545 MHz
System Shared
Memory Clock
1750 MHz

Memory

System Shared
Memory Size
11GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
352bit
System Dependent
Bandwidth
616.0GB/s

Render Config

-
SM Count
68
12
Compute Units
-
768
Shading Units
4352
48
TMUs
272
32
ROPs
88
-
Tensor Cores
544
12
RT Cores
68
128 KB per Array
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
0 MB

Theoretical Performance

86.40 GPixel/s
Pixel Rate
136.0 GPixel/s
129.6 GTexel/s
Texture Rate
420.2 GTexel/s
16.59 TFLOPS
FP16 (half)
26.90 TFLOPS
8.294 TFLOPS
FP32 (float)
13.45 TFLOPS
518.4 GFLOPS
FP64 (double)
420.2 GFLOPS

Graphics Processor

Phoenix
GPU Name
TU102
-
GPU Variant
TU102-300A-K1-A1
RDNA 3.0
Architecture
Turing
TSMC
Foundry
TSMC
4 nm
Process Size
12 nm
25.39 billion
Transistors
18.6 billion
178 mm²
Die Size
754 mm²

Board Design

15W
TDP
250W
-
Suggested PSU
600 W
Portable Device Dependent
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
None
Power Connectors
2x 8-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
7.5
6.7
Shader Model
6.6

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