Home GPU Comparison AMD Radeon 780M vs AMD Radeon RX 6700

AMD Radeon 780M vs AMD Radeon RX 6700

We compared a Integrated graphics card GPU: 0System Shared VRAM AMD Radeon 780M and a Desktop platform GPU: 10GB VRAM Radeon RX 6700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 780M 's Advantages
Released 1 years and 7 months late
Boost Clock has increased by 10% (2700MHz vs 2450MHz)
Lower TDP (15W vs 175W)
AMD Radeon RX 6700 's Advantages
1536 additional rendering cores

Score

Benchmark

FP32 (float)
AMD Radeon 780M
8.294 TFLOPS
Radeon RX 6700 +36%
11.29 TFLOPS
3DMark Time Spy
AMD Radeon 780M
2737
Radeon RX 6700 +307%
11154
VS

Graphics Card

Jan 2023
Release Date
Jun 2021
Navi III IGP
Generation
Navi II
Integrated
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

800 MHz
Base Clock
1941 MHz
2700 MHz
Boost Clock
2450 MHz
System Shared
Memory Clock
2000 MHz

Memory

System Shared
Memory Size
10GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
160bit
System Dependent
Bandwidth
320.0GB/s

Render Config

12
Compute Units
36
-
-
-
768
Shading Units
2304
48
TMUs
144
32
ROPs
64
-
-
-
12
RT Cores
36
128 KB per Array
L1 Cache
128 KB per Array
2 MB
L2 Cache
3 MB
-
L3 Cache
80 MB

Theoretical Performance

86.40 GPixel/s
Pixel Rate
156.8 GPixel/s
129.6 GTexel/s
Texture Rate
352.8 GTexel/s
16.59 TFLOPS
FP16 (half)
22.58 TFLOPS
8.294 TFLOPS
FP32 (float)
11.29 TFLOPS
518.4 GFLOPS
FP64 (double)
705.6 GFLOPS

Board Design

15W
TDP
175W
-
Suggested PSU
450 W
Portable Device Dependent
Outputs
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
None
Power Connectors
1x 8-pin

Graphics Processor

Phoenix
GPU Name
Navi 22
-
GPU Variant
Navi 22 XTL
RDNA 3.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
4 nm
Process Size
7 nm
25.39 billion
Transistors
17.2 billion
178 mm²
Die Size
335 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.3
Vulkan
1.3
-
-
-
6.7
Shader Model
6.5

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